Day12- bag of words作業.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 作業目標：搭建一個bag of words模型"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "---"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [],
   "source": [
    "import pandas as pd\n",
    "import nltk\n",
    "#nltk.download()\n",
    "import numpy as np\n",
    "dataset=pd.read_csv('Restaurant_Reviews.tsv',delimiter='\\t',quoting=3)\n",
    "corpus=dataset['Review'].values"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 從文本中取出所有單字"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [],
   "source": [
    "whole_words = []\n",
    "for sentence in corpus:\n",
    "    tokenized_sentence = nltk.word_tokenize(sentence.lower())\n",
    "    for word in tokenized_sentence:\n",
    "        whole_words.append(word)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 移除重複單字"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "output_type": "stream",
     "name": "stdout",
     "text": [
      "共有2085個單字\n"
     ]
    }
   ],
   "source": [
    "whole_words=set(whole_words)\n",
    "print('共有{}個單字'.format(len(whole_words)))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 建立字典使每一個單字有對應數值"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [],
   "source": [
    "word_index = {}\n",
    "index_word = {}\n",
    "n = 0\n",
    "for word in whole_words:\n",
    "    word_index[word]= n\n",
    "    index_word[n]= word\n",
    "    n += 1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "metadata": {},
   "outputs": [
    {
     "output_type": "execute_result",
     "data": {
      "text/plain": [
       "{'easily': 0,\n",
       " 'think': 1,\n",
       " 'buldogis': 2,\n",
       " 'exceeding': 3,\n",
       " 'shall': 4,\n",
       " 'attached': 5,\n",
       " 'enough..': 6,\n",
       " 'tenders': 7,\n",
       " 'sure': 8,\n",
       " 'must-stop': 9,\n",
       " 'high': 10,\n",
       " '10+': 11,\n",
       " 'covered': 12,\n",
       " 'noca': 13,\n",
       " 'greedy': 14,\n",
       " 'glass': 15,\n",
       " 'leather': 16,\n",
       " 'camelback': 17,\n",
       " 'apology': 18,\n",
       " 'non-customer': 19,\n",
       " 'combo': 20,\n",
       " 'hands-down': 21,\n",
       " 'book': 22,\n",
       " 'uninspired': 23,\n",
       " 'enjoyed': 24,\n",
       " 'away': 25,\n",
       " 'tv': 26,\n",
       " 'was': 27,\n",
       " 'spots': 28,\n",
       " 'instantly': 29,\n",
       " 'hella': 30,\n",
       " 'order': 31,\n",
       " 'station': 32,\n",
       " 'sandwiches': 33,\n",
       " 'dude': 34,\n",
       " 'bay': 35,\n",
       " 'stop': 36,\n",
       " 'connoisseur': 37,\n",
       " 'be': 38,\n",
       " 'operation': 39,\n",
       " 'spice': 40,\n",
       " 'ratio': 41,\n",
       " 'very': 42,\n",
       " 'noodles': 43,\n",
       " 'pale': 44,\n",
       " 'dos': 45,\n",
       " 'relax': 46,\n",
       " 'work': 47,\n",
       " 'spicier': 48,\n",
       " 'human': 49,\n",
       " 'charged': 50,\n",
       " 'satifying': 51,\n",
       " 'seasoned': 52,\n",
       " 'steakhouse': 53,\n",
       " 'strange': 54,\n",
       " 'veggitarian': 55,\n",
       " 'fireball': 56,\n",
       " 'containers': 57,\n",
       " 'drunk': 58,\n",
       " 'restaurant': 59,\n",
       " 'drastically': 60,\n",
       " 'each': 61,\n",
       " \"'re\": 62,\n",
       " 'delightful': 63,\n",
       " 'disappointment': 64,\n",
       " 'when': 65,\n",
       " 'providing': 66,\n",
       " 'excuse': 67,\n",
       " 'missed': 68,\n",
       " 'also': 69,\n",
       " 'entire': 70,\n",
       " 'she': 71,\n",
       " 'vinegrette': 72,\n",
       " 'costco': 73,\n",
       " '3': 74,\n",
       " 'meat': 75,\n",
       " 'simple': 76,\n",
       " 'mouth': 77,\n",
       " 'delicious': 78,\n",
       " 'its': 79,\n",
       " 'join': 80,\n",
       " 'fails': 81,\n",
       " 'full': 82,\n",
       " 'arrives': 83,\n",
       " 'duck': 84,\n",
       " 'what': 85,\n",
       " 'since': 86,\n",
       " 'bitches': 87,\n",
       " 'devine': 88,\n",
       " 'calligraphy': 89,\n",
       " 'yum': 90,\n",
       " 'dates': 91,\n",
       " 'leaves': 92,\n",
       " 'must': 93,\n",
       " 'dinner': 94,\n",
       " 'below': 95,\n",
       " 'tartar': 96,\n",
       " 'daily': 97,\n",
       " 'decided': 98,\n",
       " 'refreshing': 99,\n",
       " 'brick': 100,\n",
       " \"ya'all\": 101,\n",
       " 'raving': 102,\n",
       " 'yama': 103,\n",
       " 'helped': 104,\n",
       " 'pork': 105,\n",
       " 'drawing': 106,\n",
       " 'room': 107,\n",
       " 'omelets': 108,\n",
       " 'deeply': 109,\n",
       " 'skimp': 110,\n",
       " 'mediterranean': 111,\n",
       " 'heard': 112,\n",
       " 'sunglasses': 113,\n",
       " 'disaster': 114,\n",
       " 'belly': 115,\n",
       " 'close': 116,\n",
       " 'breakfast': 117,\n",
       " 'impeccable': 118,\n",
       " 'continue': 119,\n",
       " 'fs': 120,\n",
       " 'cool': 121,\n",
       " 'sick': 122,\n",
       " 'batter': 123,\n",
       " 'buffets': 124,\n",
       " 'recently': 125,\n",
       " 'usual': 126,\n",
       " 'more': 127,\n",
       " 'disappointed': 128,\n",
       " 'handled': 129,\n",
       " 'other': 130,\n",
       " 'green': 131,\n",
       " 'unbelievably': 132,\n",
       " 'crema': 133,\n",
       " 'email': 134,\n",
       " 'long': 135,\n",
       " 'value': 136,\n",
       " 'boxes': 137,\n",
       " 'although': 138,\n",
       " 'customers': 139,\n",
       " 'wife': 140,\n",
       " 'crystals': 141,\n",
       " 'menu/': 142,\n",
       " 'bought': 143,\n",
       " 'weekly': 144,\n",
       " '5': 145,\n",
       " 'rich': 146,\n",
       " 'wayyy': 147,\n",
       " 'blame': 148,\n",
       " 'rate': 149,\n",
       " 'ingredients': 150,\n",
       " 'food/service': 151,\n",
       " 'ninja': 152,\n",
       " 'closed': 153,\n",
       " 'did': 154,\n",
       " 'inexpensive': 155,\n",
       " 'least': 156,\n",
       " 'showed': 157,\n",
       " 'need': 158,\n",
       " 'fantastic': 159,\n",
       " 'saving': 160,\n",
       " 'over-hip': 161,\n",
       " 'nachos': 162,\n",
       " 'consistent': 163,\n",
       " 'seasoning': 164,\n",
       " 'stretch': 165,\n",
       " 'serivce': 166,\n",
       " 'total': 167,\n",
       " 'despite': 168,\n",
       " 'tots': 169,\n",
       " 'world': 170,\n",
       " 'hello': 171,\n",
       " 'surprise': 172,\n",
       " 'fo': 173,\n",
       " 'preparing': 174,\n",
       " 'meh': 175,\n",
       " 'tucson': 176,\n",
       " 'receives': 177,\n",
       " 'tolerance': 178,\n",
       " 'attack': 179,\n",
       " 'chewy': 180,\n",
       " 'bits': 181,\n",
       " 'across': 182,\n",
       " 'negligent': 183,\n",
       " 'meals': 184,\n",
       " 'quality': 185,\n",
       " 'via': 186,\n",
       " 'sliced': 187,\n",
       " 'toast': 188,\n",
       " 'none': 189,\n",
       " 'chow': 190,\n",
       " 'dedicated': 191,\n",
       " 'during': 192,\n",
       " 'bathrooms': 193,\n",
       " 'hits': 194,\n",
       " 'check': 195,\n",
       " 'job': 196,\n",
       " 'charming': 197,\n",
       " 'boyfriend': 198,\n",
       " 'disgusting': 199,\n",
       " 'wire': 200,\n",
       " 'soon': 201,\n",
       " 'worse': 202,\n",
       " 'thin': 203,\n",
       " 'melt': 204,\n",
       " 'sides': 205,\n",
       " 'chipolte': 206,\n",
       " 'water': 207,\n",
       " 'disgraceful': 208,\n",
       " 'particular': 209,\n",
       " 'disgrace': 210,\n",
       " 'may': 211,\n",
       " 'expanded': 212,\n",
       " 'turkey': 213,\n",
       " 'thirty': 214,\n",
       " 'yellow': 215,\n",
       " 'play': 216,\n",
       " 'mouthful': 217,\n",
       " 'paid': 218,\n",
       " 'send': 219,\n",
       " 'anytime': 220,\n",
       " 'real': 221,\n",
       " 'special': 222,\n",
       " 'mention': 223,\n",
       " 'refused': 224,\n",
       " 'meatballs': 225,\n",
       " 'tuna': 226,\n",
       " 'twice': 227,\n",
       " 'portions': 228,\n",
       " 'seasonal': 229,\n",
       " 'hot': 230,\n",
       " 'extraordinary': 231,\n",
       " 'thus': 232,\n",
       " 'quite': 233,\n",
       " 'service-check': 234,\n",
       " 'favor': 235,\n",
       " 'accordingly': 236,\n",
       " 'exquisite': 237,\n",
       " 'hunan': 238,\n",
       " 'mouths': 239,\n",
       " 'foods': 240,\n",
       " 'flat': 241,\n",
       " 'marrow': 242,\n",
       " 'regular': 243,\n",
       " 'actual': 244,\n",
       " 'selections': 245,\n",
       " 'clean': 246,\n",
       " 'worker': 247,\n",
       " 'japanese': 248,\n",
       " 'vegas': 249,\n",
       " 'employees': 250,\n",
       " 'claimed': 251,\n",
       " 'tap': 252,\n",
       " 'desired': 253,\n",
       " 'slices': 254,\n",
       " 'damn': 255,\n",
       " 'imaginative': 256,\n",
       " 'greens': 257,\n",
       " 'fact': 258,\n",
       " 'onion': 259,\n",
       " 'topic': 260,\n",
       " 'pulled': 261,\n",
       " 'beauty': 262,\n",
       " 'dog': 263,\n",
       " 'wasted': 264,\n",
       " 'fries': 265,\n",
       " 'after': 266,\n",
       " 'servers': 267,\n",
       " 'patron': 268,\n",
       " 'kitchen': 269,\n",
       " 'sushi': 270,\n",
       " 'main': 271,\n",
       " 'top': 272,\n",
       " 'plastic': 273,\n",
       " 'mushroom': 274,\n",
       " 'lastly': 275,\n",
       " 'options': 276,\n",
       " 'sign': 277,\n",
       " 'strangers': 278,\n",
       " 'everything': 279,\n",
       " 'truffle': 280,\n",
       " 'rock': 281,\n",
       " 'as': 282,\n",
       " 'hottest': 283,\n",
       " 'taco': 284,\n",
       " 'him': 285,\n",
       " 'summary': 286,\n",
       " 'apologize': 287,\n",
       " 'low': 288,\n",
       " 'songs': 289,\n",
       " 'yellowtail': 290,\n",
       " 'today': 291,\n",
       " 'pleasure': 292,\n",
       " 'stir': 293,\n",
       " 'take': 294,\n",
       " 'coconut': 295,\n",
       " 'cooked': 296,\n",
       " 'frenchman': 297,\n",
       " 'waaaaaayyyyyyyyyy': 298,\n",
       " 'classy/warm': 299,\n",
       " 'stuff': 300,\n",
       " 'appetizers': 301,\n",
       " 'fresh': 302,\n",
       " 'under': 303,\n",
       " 'surprised': 304,\n",
       " 'duo': 305,\n",
       " 'returned': 306,\n",
       " 'gluten': 307,\n",
       " 'multi-grain': 308,\n",
       " '7': 309,\n",
       " 'friend': 310,\n",
       " 'opposed': 311,\n",
       " 'awful': 312,\n",
       " 'cooking': 313,\n",
       " 'occasional': 314,\n",
       " 'biscuit': 315,\n",
       " 'customer': 316,\n",
       " 'weird': 317,\n",
       " 'boring': 318,\n",
       " 'venturing': 319,\n",
       " 'north': 320,\n",
       " 'rings': 321,\n",
       " 'arriving': 322,\n",
       " 'perfectly': 323,\n",
       " 'firehouse': 324,\n",
       " 'fav': 325,\n",
       " 'hospitality': 326,\n",
       " '*': 327,\n",
       " 'flavorless': 328,\n",
       " 'paper': 329,\n",
       " 'pissd': 330,\n",
       " 'cut': 331,\n",
       " 'bruschetta': 332,\n",
       " 'tasty': 333,\n",
       " 'sense': 334,\n",
       " 'bargain': 335,\n",
       " 'etc': 336,\n",
       " 'upgrading': 337,\n",
       " 'roast': 338,\n",
       " 'similar': 339,\n",
       " 'hopes': 340,\n",
       " 'reviewing..': 341,\n",
       " 'over': 342,\n",
       " 'sour': 343,\n",
       " 'colder': 344,\n",
       " 'girlfriend': 345,\n",
       " 'mandalay': 346,\n",
       " 'ramsey': 347,\n",
       " 'voted': 348,\n",
       " 'smashburger': 349,\n",
       " 'jeff': 350,\n",
       " 'cook': 351,\n",
       " 'hardest': 352,\n",
       " 'poisoning': 353,\n",
       " 'ever': 354,\n",
       " 'elk': 355,\n",
       " 'reason': 356,\n",
       " ':': 357,\n",
       " 'seated': 358,\n",
       " 'offers': 359,\n",
       " 'menu': 360,\n",
       " 'anyways': 361,\n",
       " 'gets': 362,\n",
       " 'chipotle': 363,\n",
       " 'madison': 364,\n",
       " 'eaten': 365,\n",
       " 'neither': 366,\n",
       " 'smoothies': 367,\n",
       " 'joint': 368,\n",
       " 'awesome': 369,\n",
       " 'included': 370,\n",
       " 'court': 371,\n",
       " 'inspired': 372,\n",
       " 'ice': 373,\n",
       " 'greek': 374,\n",
       " 'flavored': 375,\n",
       " 'decent': 376,\n",
       " 'price': 377,\n",
       " 'witnessed': 378,\n",
       " 'passed': 379,\n",
       " 'screwed': 380,\n",
       " 'my': 381,\n",
       " 'realized': 382,\n",
       " 'killer': 383,\n",
       " 'either': 384,\n",
       " 'nobu': 385,\n",
       " ')': 386,\n",
       " 'auju': 387,\n",
       " 'loves': 388,\n",
       " 'fry': 389,\n",
       " 'fat': 390,\n",
       " 'recommended': 391,\n",
       " 'airline': 392,\n",
       " 'by': 393,\n",
       " 'plus': 394,\n",
       " 'changing': 395,\n",
       " 'buying': 396,\n",
       " 'andddd': 397,\n",
       " 'give': 398,\n",
       " 'peanuts': 399,\n",
       " 'family': 400,\n",
       " 'officially': 401,\n",
       " 'done': 402,\n",
       " 'recent': 403,\n",
       " 'expectations': 404,\n",
       " '6': 405,\n",
       " 'point': 406,\n",
       " 'said': 407,\n",
       " 'bird': 408,\n",
       " 'unsatisfying': 409,\n",
       " 'location': 410,\n",
       " 'things': 411,\n",
       " 'maria': 412,\n",
       " 'generous': 413,\n",
       " 'allergy': 414,\n",
       " 'extremely': 415,\n",
       " 'how': 416,\n",
       " 'once': 417,\n",
       " 'to-go': 418,\n",
       " 'liked': 419,\n",
       " 'certainly': 420,\n",
       " 'spaghetti': 421,\n",
       " 'whenever': 422,\n",
       " 'concept': 423,\n",
       " 'butter': 424,\n",
       " 'gyros': 425,\n",
       " 'wienerschnitzel': 426,\n",
       " 'fondue': 427,\n",
       " 'disbelief': 428,\n",
       " 'peach': 429,\n",
       " 'classic': 430,\n",
       " 'opinion': 431,\n",
       " 'perpared': 432,\n",
       " 'memory': 433,\n",
       " 'rushed': 434,\n",
       " 'huevos': 435,\n",
       " 'should': 436,\n",
       " 'chinese': 437,\n",
       " 'grossed': 438,\n",
       " '2': 439,\n",
       " 'watched': 440,\n",
       " 'seafood': 441,\n",
       " 'downright': 442,\n",
       " 'used': 443,\n",
       " 'mango': 444,\n",
       " 'shrimp': 445,\n",
       " 'coupons': 446,\n",
       " 'chickens': 447,\n",
       " 'remember': 448,\n",
       " 'immediately': 449,\n",
       " 'thinly': 450,\n",
       " 'dealing': 451,\n",
       " 'atmosphere.1': 452,\n",
       " 'still': 453,\n",
       " 'driving': 454,\n",
       " 'accomodate': 455,\n",
       " '.way': 456,\n",
       " 'week': 457,\n",
       " 'tried': 458,\n",
       " 'typical': 459,\n",
       " 'famous': 460,\n",
       " 'anyway': 461,\n",
       " 'proclaimed': 462,\n",
       " 'on': 463,\n",
       " 'such': 464,\n",
       " 'server': 465,\n",
       " 'largely': 466,\n",
       " 'fail': 467,\n",
       " 'poured': 468,\n",
       " 'freezing': 469,\n",
       " 'touch': 470,\n",
       " 'vanilla': 471,\n",
       " 'filling': 472,\n",
       " '?': 473,\n",
       " 'carbs': 474,\n",
       " 'less': 475,\n",
       " 'down': 476,\n",
       " 'tell': 477,\n",
       " 'pop': 478,\n",
       " 'rotating': 479,\n",
       " 'burned': 480,\n",
       " 'baseball': 481,\n",
       " 'gratuity': 482,\n",
       " 'likes': 483,\n",
       " 'ironman': 484,\n",
       " 'yelpers': 485,\n",
       " 'about': 486,\n",
       " 'unless': 487,\n",
       " 'coziness': 488,\n",
       " 'tonight': 489,\n",
       " 'stars': 490,\n",
       " 'café': 491,\n",
       " 'spring': 492,\n",
       " 'part': 493,\n",
       " 'stayed': 494,\n",
       " 'thinking': 495,\n",
       " 'combination': 496,\n",
       " 'sit-down': 497,\n",
       " 'velvet': 498,\n",
       " 'patty': 499,\n",
       " 'appealing': 500,\n",
       " 'modern': 501,\n",
       " 'warm': 502,\n",
       " 'experience': 503,\n",
       " 'soundtrack': 504,\n",
       " 'thanks': 505,\n",
       " 'disgusted': 506,\n",
       " 'milkshake': 507,\n",
       " 'nude': 508,\n",
       " 'interesting': 509,\n",
       " 'number': 510,\n",
       " 'been-stepped-in-and-tracked-everywhere': 511,\n",
       " 'ryan': 512,\n",
       " 'ayce': 513,\n",
       " 'forth': 514,\n",
       " 'oysters': 515,\n",
       " 'red': 516,\n",
       " 'winner': 517,\n",
       " 'interior': 518,\n",
       " 'blah': 519,\n",
       " 'hardly': 520,\n",
       " 'say': 521,\n",
       " 'round': 522,\n",
       " 'market': 523,\n",
       " 'furthermore': 524,\n",
       " 'unwelcome': 525,\n",
       " 'chocolate': 526,\n",
       " 'pineapple': 527,\n",
       " 'military': 528,\n",
       " 'overhaul': 529,\n",
       " 'any': 530,\n",
       " 'last': 531,\n",
       " 'cold': 532,\n",
       " 'sitting': 533,\n",
       " 'checked': 534,\n",
       " 'hated': 535,\n",
       " 'prefer': 536,\n",
       " 'employee': 537,\n",
       " 'cake': 538,\n",
       " 'cover': 539,\n",
       " 'else': 540,\n",
       " 'greatest': 541,\n",
       " 'reminded': 542,\n",
       " 'somethat': 543,\n",
       " 'beateous': 544,\n",
       " 'taste': 545,\n",
       " 'put': 546,\n",
       " 'khao': 547,\n",
       " 'provides': 548,\n",
       " '10': 549,\n",
       " 'mains': 550,\n",
       " 'lover': 551,\n",
       " 'difference': 552,\n",
       " 'fellow': 553,\n",
       " 'asking': 554,\n",
       " 'yukon': 555,\n",
       " 'slow': 556,\n",
       " 'review': 557,\n",
       " 'enjoy': 558,\n",
       " 'unwrapped': 559,\n",
       " 'waitress': 560,\n",
       " 'rib': 561,\n",
       " 'late': 562,\n",
       " 'living': 563,\n",
       " 'subway': 564,\n",
       " 'including': 565,\n",
       " 'in-house': 566,\n",
       " 'good': 567,\n",
       " 'few': 568,\n",
       " 'pile': 569,\n",
       " 'really': 570,\n",
       " 'short': 571,\n",
       " 'humiliated': 572,\n",
       " 'eew': 573,\n",
       " 'tepid': 574,\n",
       " 'nothing': 575,\n",
       " 'brother': 576,\n",
       " 'for': 577,\n",
       " 'basically': 578,\n",
       " 'forward': 579,\n",
       " 'return': 580,\n",
       " 'husband': 581,\n",
       " 'behind': 582,\n",
       " 'plain': 583,\n",
       " 'vibe': 584,\n",
       " 'informative': 585,\n",
       " 'sashimi': 586,\n",
       " 'soups': 587,\n",
       " 'valley': 588,\n",
       " 'limited': 589,\n",
       " 'event': 590,\n",
       " 'disappointing': 591,\n",
       " 'drink': 592,\n",
       " 'bloodiest': 593,\n",
       " \"'m\": 594,\n",
       " 'disagree': 595,\n",
       " 'delight': 596,\n",
       " 'never': 597,\n",
       " 'dishes': 598,\n",
       " 'postinos': 599,\n",
       " 'bank': 600,\n",
       " 'croutons': 601,\n",
       " 'pho': 602,\n",
       " 'burger': 603,\n",
       " 'her': 604,\n",
       " 'crumby': 605,\n",
       " 'light': 606,\n",
       " 'several': 607,\n",
       " '4': 608,\n",
       " 'beat': 609,\n",
       " 'quickly': 610,\n",
       " 'impressed': 611,\n",
       " 'otto': 612,\n",
       " 'over-whelm': 613,\n",
       " 'were': 614,\n",
       " 'somehow': 615,\n",
       " '1/2': 616,\n",
       " 'almost': 617,\n",
       " 'helpful': 618,\n",
       " 'dime': 619,\n",
       " 'falafels': 620,\n",
       " 'literally': 621,\n",
       " 'bacon': 622,\n",
       " 'downtown': 623,\n",
       " 'does': 624,\n",
       " 'array': 625,\n",
       " 'profiterole': 626,\n",
       " 'touched': 627,\n",
       " 'me': 628,\n",
       " 'one': 629,\n",
       " 'third': 630,\n",
       " 'stale': 631,\n",
       " 'luck': 632,\n",
       " 'san': 633,\n",
       " 'trips': 634,\n",
       " 'elsewhere': 635,\n",
       " 'completely': 636,\n",
       " 'years': 637,\n",
       " 'cheesecurds': 638,\n",
       " 'movies': 639,\n",
       " 'car': 640,\n",
       " 'between': 641,\n",
       " 'juries': 642,\n",
       " 'approval': 643,\n",
       " 'gourmet': 644,\n",
       " 'worries': 645,\n",
       " 'name': 646,\n",
       " 'company': 647,\n",
       " 'saying': 648,\n",
       " 'tasted': 649,\n",
       " 'pastas': 650,\n",
       " 'wound': 651,\n",
       " \"'d\": 652,\n",
       " 'go': 653,\n",
       " 'bathroom': 654,\n",
       " 'delicioso': 655,\n",
       " 'ribeye': 656,\n",
       " 'philadelphia': 657,\n",
       " 'left': 658,\n",
       " 'm': 659,\n",
       " 'right': 660,\n",
       " 'table': 661,\n",
       " 'pricing': 662,\n",
       " 'yay': 663,\n",
       " 'rudely': 664,\n",
       " 't.': 665,\n",
       " 'biscuits': 666,\n",
       " 'vegetarian': 667,\n",
       " 'sample': 668,\n",
       " 'raspberry': 669,\n",
       " 'high-quality': 670,\n",
       " 'putting': 671,\n",
       " 'handling': 672,\n",
       " 'cibo': 673,\n",
       " 'biggest': 674,\n",
       " 'sals': 675,\n",
       " 'burrittos': 676,\n",
       " 'soggy': 677,\n",
       " 'took': 678,\n",
       " 'burgers': 679,\n",
       " 'sauce': 680,\n",
       " 'delivery': 681,\n",
       " 'peanut': 682,\n",
       " 'larger': 683,\n",
       " 'piece': 684,\n",
       " 'hereas': 685,\n",
       " 'beans': 686,\n",
       " 'petty': 687,\n",
       " 'outdoor': 688,\n",
       " 'pros': 689,\n",
       " '7.85': 690,\n",
       " 'seriously': 691,\n",
       " 'breaks': 692,\n",
       " 'meats': 693,\n",
       " 'tater': 694,\n",
       " 'subpar': 695,\n",
       " 'hooked': 696,\n",
       " 'asked': 697,\n",
       " 'las': 698,\n",
       " 'seems': 699,\n",
       " 'dirty': 700,\n",
       " '-my': 701,\n",
       " 'del': 702,\n",
       " 'favorite': 703,\n",
       " 'fucking': 704,\n",
       " 'make': 705,\n",
       " 'welcome': 706,\n",
       " 'christmas': 707,\n",
       " 'above': 708,\n",
       " 'waited': 709,\n",
       " 'creamy': 710,\n",
       " '.off': 711,\n",
       " 'crispy': 712,\n",
       " 'if': 713,\n",
       " 'wasting': 714,\n",
       " 'accident': 715,\n",
       " 'a': 716,\n",
       " 'relationship': 717,\n",
       " 'terrible': 718,\n",
       " 'kids': 719,\n",
       " 'conclusion': 720,\n",
       " 'relleno': 721,\n",
       " 'blown': 722,\n",
       " 'show': 723,\n",
       " 'thumbs': 724,\n",
       " 'events': 725,\n",
       " 'recommending': 726,\n",
       " 'francisco': 727,\n",
       " 'maintaining': 728,\n",
       " 'charge': 729,\n",
       " 'tiramisu': 730,\n",
       " 'pretty': 731,\n",
       " 'person': 732,\n",
       " 'seen': 733,\n",
       " 'instead': 734,\n",
       " 'underwhelming': 735,\n",
       " 'mediocre': 736,\n",
       " 'dark': 737,\n",
       " 'happy': 738,\n",
       " 'nutshell': 739,\n",
       " 'mac': 740,\n",
       " 'untoasted': 741,\n",
       " 'rare': 742,\n",
       " 'gringos': 743,\n",
       " 'bye': 744,\n",
       " 'ians': 745,\n",
       " 'contain': 746,\n",
       " 'guys': 747,\n",
       " 'rinse': 748,\n",
       " 'way': 749,\n",
       " 'professional': 750,\n",
       " 'space': 751,\n",
       " 'cod': 752,\n",
       " 'magic': 753,\n",
       " 'times': 754,\n",
       " '(': 755,\n",
       " 'reminds': 756,\n",
       " 'grease': 757,\n",
       " 'wines': 758,\n",
       " 'so': 759,\n",
       " \"''\": 760,\n",
       " 'genuinely': 761,\n",
       " 'playing': 762,\n",
       " 'imagine': 763,\n",
       " 'fine': 764,\n",
       " 'thai': 765,\n",
       " 'yourself': 766,\n",
       " 'con': 767,\n",
       " 'takeout': 768,\n",
       " 'works': 769,\n",
       " 'outta': 770,\n",
       " 'gone': 771,\n",
       " 'worst': 772,\n",
       " 'metro': 773,\n",
       " 'set': 774,\n",
       " 'middle': 775,\n",
       " 'golden-crispy': 776,\n",
       " 'garlic': 777,\n",
       " 'loudly': 778,\n",
       " 'past': 779,\n",
       " 'forty': 780,\n",
       " 'thoroughly': 781,\n",
       " 'original': 782,\n",
       " 'lighting': 783,\n",
       " 'outshining': 784,\n",
       " 'club': 785,\n",
       " 'haunt': 786,\n",
       " 'suggestions': 787,\n",
       " 'pictures': 788,\n",
       " 'orders': 789,\n",
       " 'ordering': 790,\n",
       " 'pepper..and': 791,\n",
       " 'use': 792,\n",
       " 'deliver': 793,\n",
       " 'flair': 794,\n",
       " 'bussell': 795,\n",
       " 'concern': 796,\n",
       " '$': 797,\n",
       " 'rice': 798,\n",
       " 'blue': 799,\n",
       " 'fillet': 800,\n",
       " 'smaller': 801,\n",
       " 'piano': 802,\n",
       " 'gordon': 803,\n",
       " 'inviting': 804,\n",
       " 'mellow': 805,\n",
       " 'strike': 806,\n",
       " 'workers': 807,\n",
       " 'lived': 808,\n",
       " 'hours': 809,\n",
       " 'lunch': 810,\n",
       " 'spicy': 811,\n",
       " 'spot': 812,\n",
       " 'not': 813,\n",
       " 'gristle': 814,\n",
       " 'mesquite': 815,\n",
       " 'while': 816,\n",
       " 'gratitude': 817,\n",
       " 'unique': 818,\n",
       " '1.5lb': 819,\n",
       " 'little': 820,\n",
       " 'ravoli': 821,\n",
       " 'pats': 822,\n",
       " 'app': 823,\n",
       " 'edible': 824,\n",
       " 'indoor': 825,\n",
       " 'ground': 826,\n",
       " 'ganoush': 827,\n",
       " 'brushfire': 828,\n",
       " 'insanely': 829,\n",
       " 'why': 830,\n",
       " 'pricey': 831,\n",
       " 'almonds': 832,\n",
       " 'vain': 833,\n",
       " 'hole': 834,\n",
       " 'ladies': 835,\n",
       " 'grab': 836,\n",
       " 'inconsiderate': 837,\n",
       " 'meal': 838,\n",
       " '*heart*': 839,\n",
       " 'money': 840,\n",
       " 'jerk': 841,\n",
       " 'reasonable': 842,\n",
       " 'salty': 843,\n",
       " 'sexy': 844,\n",
       " 'truly': 845,\n",
       " 'carly': 846,\n",
       " 'fuzzy': 847,\n",
       " 'sun': 848,\n",
       " 'climbing': 849,\n",
       " 'however': 850,\n",
       " 'area/': 851,\n",
       " 'owned': 852,\n",
       " 'there': 853,\n",
       " 'proven': 854,\n",
       " 'bars': 855,\n",
       " 'funny': 856,\n",
       " 'latte': 857,\n",
       " '``': 858,\n",
       " 'please': 859,\n",
       " 'alone': 860,\n",
       " 'something': 861,\n",
       " 'wait': 862,\n",
       " 'despicable': 863,\n",
       " \"'s\": 864,\n",
       " 'crisp': 865,\n",
       " 'out': 866,\n",
       " 'iced': 867,\n",
       " 'rubber': 868,\n",
       " 'bigger': 869,\n",
       " 'focused': 870,\n",
       " 'mushrooms': 871,\n",
       " 'caterpillar': 872,\n",
       " 'here': 873,\n",
       " 'turn': 874,\n",
       " 'tables': 875,\n",
       " 'cart': 876,\n",
       " 'sucked': 877,\n",
       " 'ethic': 878,\n",
       " 'dusted': 879,\n",
       " 'donut': 880,\n",
       " 'spend': 881,\n",
       " 'decide': 882,\n",
       " 'poor': 883,\n",
       " 'waiting': 884,\n",
       " 'capers': 885,\n",
       " 'rated': 886,\n",
       " 'apparently': 887,\n",
       " 'anyone': 888,\n",
       " 'watered': 889,\n",
       " 'anymore': 890,\n",
       " 'businesses': 891,\n",
       " 'weekend': 892,\n",
       " 'boys': 893,\n",
       " 'ten': 894,\n",
       " 'food': 895,\n",
       " 'tastings': 896,\n",
       " 'watch': 897,\n",
       " 'avocado': 898,\n",
       " 'mexican': 899,\n",
       " 'wow': 900,\n",
       " 'dried': 901,\n",
       " 'sub': 902,\n",
       " 'parents': 903,\n",
       " 'rest': 904,\n",
       " 'char': 905,\n",
       " 'crowds': 906,\n",
       " 'steaks': 907,\n",
       " 'nut': 908,\n",
       " 'chai': 909,\n",
       " 'always': 910,\n",
       " 'bakery': 911,\n",
       " 'business': 912,\n",
       " 'goat': 913,\n",
       " 'dylan': 914,\n",
       " 'reheated': 915,\n",
       " '...': 916,\n",
       " 'refrained': 917,\n",
       " 'come': 918,\n",
       " 'spends': 919,\n",
       " 'nigiri': 920,\n",
       " 'getting': 921,\n",
       " 'blow': 922,\n",
       " 'vinaigrette': 923,\n",
       " 'steak': 924,\n",
       " 'multiple': 925,\n",
       " 'fly': 926,\n",
       " 'sunday': 927,\n",
       " 'suck': 928,\n",
       " 'leave': 929,\n",
       " 'ignore': 930,\n",
       " 'handed': 931,\n",
       " 'arrived': 932,\n",
       " 'read': 933,\n",
       " 'buffet': 934,\n",
       " 'box': 935,\n",
       " \"'\": 936,\n",
       " 'eve': 937,\n",
       " 'cakes': 938,\n",
       " 'deliciously': 939,\n",
       " 'have': 940,\n",
       " 'party': 941,\n",
       " 'verge': 942,\n",
       " 'afternoon': 943,\n",
       " 'probably': 944,\n",
       " 'item': 945,\n",
       " 'mid': 946,\n",
       " 'ala': 947,\n",
       " 'accountant': 948,\n",
       " 'unprofessional': 949,\n",
       " 'now': 950,\n",
       " 'honor': 951,\n",
       " 'and': 952,\n",
       " 'article': 953,\n",
       " 'familiar': 954,\n",
       " 'eggplant': 955,\n",
       " '20': 956,\n",
       " 'mary': 957,\n",
       " 'tragedy': 958,\n",
       " 'dough': 959,\n",
       " 'ri': 960,\n",
       " 'palm': 961,\n",
       " 'again': 962,\n",
       " 'around': 963,\n",
       " 'see': 964,\n",
       " 'drenched': 965,\n",
       " 'shops': 966,\n",
       " 'rapidly': 967,\n",
       " 'grow': 968,\n",
       " 'just': 969,\n",
       " 'nan': 970,\n",
       " 'side': 971,\n",
       " 'mistake': 972,\n",
       " 'yet': 973,\n",
       " 'boba': 974,\n",
       " 'store': 975,\n",
       " 'serving': 976,\n",
       " 'single': 977,\n",
       " 'has': 978,\n",
       " 'trap': 979,\n",
       " 'bowl': 980,\n",
       " 'couple': 981,\n",
       " 'moods': 982,\n",
       " 'insults': 983,\n",
       " 'profound': 984,\n",
       " 'temp.i': 985,\n",
       " 'occasions': 986,\n",
       " 'hawaiian': 987,\n",
       " 'scene': 988,\n",
       " 'vodka': 989,\n",
       " 'fast': 990,\n",
       " '2007': 991,\n",
       " 'looks': 992,\n",
       " 'mind': 993,\n",
       " 'second': 994,\n",
       " 'fare': 995,\n",
       " 'honest': 996,\n",
       " 'flower': 997,\n",
       " 'mozzarella': 998,\n",
       " 'ordered': 999,\n",
       " ...}"
      ]
     },
     "metadata": {},
     "execution_count": 31
    }
   ],
   "source": [
    "word_index"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{0: 'Wow',\n",
       " 1: '...',\n",
       " 2: 'Loved',\n",
       " 3: 'this',\n",
       " 4: 'place',\n",
       " 5: '.',\n",
       " 6: 'Crust',\n",
       " 7: 'is',\n",
       " 8: 'not',\n",
       " 9: 'good',\n",
       " 10: '.',\n",
       " 11: 'Not',\n",
       " 12: 'tasty',\n",
       " 13: 'and',\n",
       " 14: 'the',\n",
       " 15: 'texture',\n",
       " 16: 'was',\n",
       " 17: 'just',\n",
       " 18: 'nasty',\n",
       " 19: '.',\n",
       " 20: 'Stopped',\n",
       " 21: 'by',\n",
       " 22: 'during',\n",
       " 23: 'the',\n",
       " 24: 'late',\n",
       " 25: 'May',\n",
       " 26: 'bank',\n",
       " 27: 'holiday',\n",
       " 28: 'off',\n",
       " 29: 'Rick',\n",
       " 30: 'Steve',\n",
       " 31: 'recommendation',\n",
       " 32: 'and',\n",
       " 33: 'loved',\n",
       " 34: 'it',\n",
       " 35: '.',\n",
       " 36: 'The',\n",
       " 37: 'selection',\n",
       " 38: 'on',\n",
       " 39: 'the',\n",
       " 40: 'menu',\n",
       " 41: 'was',\n",
       " 42: 'great',\n",
       " 43: 'and',\n",
       " 44: 'so',\n",
       " 45: 'were',\n",
       " 46: 'the',\n",
       " 47: 'prices',\n",
       " 48: '.',\n",
       " 49: 'Now',\n",
       " 50: 'I',\n",
       " 51: 'am',\n",
       " 52: 'getting',\n",
       " 53: 'angry',\n",
       " 54: 'and',\n",
       " 55: 'I',\n",
       " 56: 'want',\n",
       " 57: 'my',\n",
       " 58: 'damn',\n",
       " 59: 'pho',\n",
       " 60: '.',\n",
       " 61: 'Honeslty',\n",
       " 62: 'it',\n",
       " 63: 'did',\n",
       " 64: \"n't\",\n",
       " 65: 'taste',\n",
       " 66: 'THAT',\n",
       " 67: 'fresh',\n",
       " 68: '.',\n",
       " 69: ')',\n",
       " 70: 'The',\n",
       " 71: 'potatoes',\n",
       " 72: 'were',\n",
       " 73: 'like',\n",
       " 74: 'rubber',\n",
       " 75: 'and',\n",
       " 76: 'you',\n",
       " 77: 'could',\n",
       " 78: 'tell',\n",
       " 79: 'they',\n",
       " 80: 'had',\n",
       " 81: 'been',\n",
       " 82: 'made',\n",
       " 83: 'up',\n",
       " 84: 'ahead',\n",
       " 85: 'of',\n",
       " 86: 'time',\n",
       " 87: 'being',\n",
       " 88: 'kept',\n",
       " 89: 'under',\n",
       " 90: 'a',\n",
       " 91: 'warmer',\n",
       " 92: '.',\n",
       " 93: 'The',\n",
       " 94: 'fries',\n",
       " 95: 'were',\n",
       " 96: 'great',\n",
       " 97: 'too',\n",
       " 98: '.',\n",
       " 99: 'A',\n",
       " 100: 'great',\n",
       " 101: 'touch',\n",
       " 102: '.',\n",
       " 103: 'Service',\n",
       " 104: 'was',\n",
       " 105: 'very',\n",
       " 106: 'prompt',\n",
       " 107: '.',\n",
       " 108: 'Would',\n",
       " 109: 'not',\n",
       " 110: 'go',\n",
       " 111: 'back',\n",
       " 112: '.',\n",
       " 113: 'The',\n",
       " 114: 'cashier',\n",
       " 115: 'had',\n",
       " 116: 'no',\n",
       " 117: 'care',\n",
       " 118: 'what',\n",
       " 119: 'so',\n",
       " 120: 'ever',\n",
       " 121: 'on',\n",
       " 122: 'what',\n",
       " 123: 'I',\n",
       " 124: 'had',\n",
       " 125: 'to',\n",
       " 126: 'say',\n",
       " 127: 'it',\n",
       " 128: 'still',\n",
       " 129: 'ended',\n",
       " 130: 'up',\n",
       " 131: 'being',\n",
       " 132: 'wayyy',\n",
       " 133: 'overpriced',\n",
       " 134: '.',\n",
       " 135: 'I',\n",
       " 136: 'tried',\n",
       " 137: 'the',\n",
       " 138: 'Cape',\n",
       " 139: 'Cod',\n",
       " 140: 'ravoli',\n",
       " 141: ',',\n",
       " 142: 'chicken',\n",
       " 143: ',',\n",
       " 144: 'with',\n",
       " 145: 'cranberry',\n",
       " 146: '...',\n",
       " 147: 'mmmm',\n",
       " 148: '!',\n",
       " 149: 'I',\n",
       " 150: 'was',\n",
       " 151: 'disgusted',\n",
       " 152: 'because',\n",
       " 153: 'I',\n",
       " 154: 'was',\n",
       " 155: 'pretty',\n",
       " 156: 'sure',\n",
       " 157: 'that',\n",
       " 158: 'was',\n",
       " 159: 'human',\n",
       " 160: 'hair',\n",
       " 161: '.',\n",
       " 162: 'I',\n",
       " 163: 'was',\n",
       " 164: 'shocked',\n",
       " 165: 'because',\n",
       " 166: 'no',\n",
       " 167: 'signs',\n",
       " 168: 'indicate',\n",
       " 169: 'cash',\n",
       " 170: 'only',\n",
       " 171: '.',\n",
       " 172: 'Highly',\n",
       " 173: 'recommended',\n",
       " 174: '.',\n",
       " 175: 'Waitress',\n",
       " 176: 'was',\n",
       " 177: 'a',\n",
       " 178: 'little',\n",
       " 179: 'slow',\n",
       " 180: 'in',\n",
       " 181: 'service',\n",
       " 182: '.',\n",
       " 183: 'This',\n",
       " 184: 'place',\n",
       " 185: 'is',\n",
       " 186: 'not',\n",
       " 187: 'worth',\n",
       " 188: 'your',\n",
       " 189: 'time',\n",
       " 190: ',',\n",
       " 191: 'let',\n",
       " 192: 'alone',\n",
       " 193: 'Vegas',\n",
       " 194: '.',\n",
       " 195: 'did',\n",
       " 196: 'not',\n",
       " 197: 'like',\n",
       " 198: 'at',\n",
       " 199: 'all',\n",
       " 200: '.',\n",
       " 201: 'The',\n",
       " 202: 'Burrittos',\n",
       " 203: 'Blah',\n",
       " 204: '!',\n",
       " 205: 'The',\n",
       " 206: 'food',\n",
       " 207: ',',\n",
       " 208: 'amazing',\n",
       " 209: '.',\n",
       " 210: 'Service',\n",
       " 211: 'is',\n",
       " 212: 'also',\n",
       " 213: 'cute',\n",
       " 214: '.',\n",
       " 215: 'I',\n",
       " 216: 'could',\n",
       " 217: 'care',\n",
       " 218: 'less',\n",
       " 219: '...',\n",
       " 220: 'The',\n",
       " 221: 'interior',\n",
       " 222: 'is',\n",
       " 223: 'just',\n",
       " 224: 'beautiful',\n",
       " 225: '.',\n",
       " 226: 'So',\n",
       " 227: 'they',\n",
       " 228: 'performed',\n",
       " 229: '.',\n",
       " 230: 'That',\n",
       " 231: \"'s\",\n",
       " 232: 'right',\n",
       " 233: '...',\n",
       " 234: '.the',\n",
       " 235: 'red',\n",
       " 236: 'velvet',\n",
       " 237: 'cake',\n",
       " 238: '...',\n",
       " 239: '..ohhh',\n",
       " 240: 'this',\n",
       " 241: 'stuff',\n",
       " 242: 'is',\n",
       " 243: 'so',\n",
       " 244: 'good',\n",
       " 245: '.',\n",
       " 246: '-',\n",
       " 247: 'They',\n",
       " 248: 'never',\n",
       " 249: 'brought',\n",
       " 250: 'a',\n",
       " 251: 'salad',\n",
       " 252: 'we',\n",
       " 253: 'asked',\n",
       " 254: 'for',\n",
       " 255: '.',\n",
       " 256: 'This',\n",
       " 257: 'hole',\n",
       " 258: 'in',\n",
       " 259: 'the',\n",
       " 260: 'wall',\n",
       " 261: 'has',\n",
       " 262: 'great',\n",
       " 263: 'Mexican',\n",
       " 264: 'street',\n",
       " 265: 'tacos',\n",
       " 266: ',',\n",
       " 267: 'and',\n",
       " 268: 'friendly',\n",
       " 269: 'staff',\n",
       " 270: '.',\n",
       " 271: 'Took',\n",
       " 272: 'an',\n",
       " 273: 'hour',\n",
       " 274: 'to',\n",
       " 275: 'get',\n",
       " 276: 'our',\n",
       " 277: 'food',\n",
       " 278: 'only',\n",
       " 279: '4',\n",
       " 280: 'tables',\n",
       " 281: 'in',\n",
       " 282: 'restaurant',\n",
       " 283: 'my',\n",
       " 284: 'food',\n",
       " 285: 'was',\n",
       " 286: 'Luke',\n",
       " 287: 'warm',\n",
       " 288: ',',\n",
       " 289: 'Our',\n",
       " 290: 'sever',\n",
       " 291: 'was',\n",
       " 292: 'running',\n",
       " 293: 'around',\n",
       " 294: 'like',\n",
       " 295: 'he',\n",
       " 296: 'was',\n",
       " 297: 'totally',\n",
       " 298: 'overwhelmed',\n",
       " 299: '.',\n",
       " 300: 'The',\n",
       " 301: 'worst',\n",
       " 302: 'was',\n",
       " 303: 'the',\n",
       " 304: 'salmon',\n",
       " 305: 'sashimi',\n",
       " 306: '.',\n",
       " 307: 'Also',\n",
       " 308: 'there',\n",
       " 309: 'are',\n",
       " 310: 'combos',\n",
       " 311: 'like',\n",
       " 312: 'a',\n",
       " 313: 'burger',\n",
       " 314: ',',\n",
       " 315: 'fries',\n",
       " 316: ',',\n",
       " 317: 'and',\n",
       " 318: 'beer',\n",
       " 319: 'for',\n",
       " 320: '23',\n",
       " 321: 'which',\n",
       " 322: 'is',\n",
       " 323: 'a',\n",
       " 324: 'decent',\n",
       " 325: 'deal',\n",
       " 326: '.',\n",
       " 327: 'This',\n",
       " 328: 'was',\n",
       " 329: 'like',\n",
       " 330: 'the',\n",
       " 331: 'final',\n",
       " 332: 'blow',\n",
       " 333: '!',\n",
       " 334: 'I',\n",
       " 335: 'found',\n",
       " 336: 'this',\n",
       " 337: 'place',\n",
       " 338: 'by',\n",
       " 339: 'accident',\n",
       " 340: 'and',\n",
       " 341: 'I',\n",
       " 342: 'could',\n",
       " 343: 'not',\n",
       " 344: 'be',\n",
       " 345: 'happier',\n",
       " 346: '.',\n",
       " 347: 'seems',\n",
       " 348: 'like',\n",
       " 349: 'a',\n",
       " 350: 'good',\n",
       " 351: 'quick',\n",
       " 352: 'place',\n",
       " 353: 'to',\n",
       " 354: 'grab',\n",
       " 355: 'a',\n",
       " 356: 'bite',\n",
       " 357: 'of',\n",
       " 358: 'some',\n",
       " 359: 'familiar',\n",
       " 360: 'pub',\n",
       " 361: 'food',\n",
       " 362: ',',\n",
       " 363: 'but',\n",
       " 364: 'do',\n",
       " 365: 'yourself',\n",
       " 366: 'a',\n",
       " 367: 'favor',\n",
       " 368: 'and',\n",
       " 369: 'look',\n",
       " 370: 'elsewhere',\n",
       " 371: '.',\n",
       " 372: 'Overall',\n",
       " 373: ',',\n",
       " 374: 'I',\n",
       " 375: 'like',\n",
       " 376: 'this',\n",
       " 377: 'place',\n",
       " 378: 'a',\n",
       " 379: 'lot',\n",
       " 380: '.',\n",
       " 381: 'The',\n",
       " 382: 'only',\n",
       " 383: 'redeeming',\n",
       " 384: 'quality',\n",
       " 385: 'of',\n",
       " 386: 'the',\n",
       " 387: 'restaurant',\n",
       " 388: 'was',\n",
       " 389: 'that',\n",
       " 390: 'it',\n",
       " 391: 'was',\n",
       " 392: 'very',\n",
       " 393: 'inexpensive',\n",
       " 394: '.',\n",
       " 395: 'Ample',\n",
       " 396: 'portions',\n",
       " 397: 'and',\n",
       " 398: 'good',\n",
       " 399: 'prices',\n",
       " 400: '.',\n",
       " 401: 'Poor',\n",
       " 402: 'service',\n",
       " 403: ',',\n",
       " 404: 'the',\n",
       " 405: 'waiter',\n",
       " 406: 'made',\n",
       " 407: 'me',\n",
       " 408: 'feel',\n",
       " 409: 'like',\n",
       " 410: 'I',\n",
       " 411: 'was',\n",
       " 412: 'stupid',\n",
       " 413: 'every',\n",
       " 414: 'time',\n",
       " 415: 'he',\n",
       " 416: 'came',\n",
       " 417: 'to',\n",
       " 418: 'the',\n",
       " 419: 'table',\n",
       " 420: '.',\n",
       " 421: 'My',\n",
       " 422: 'first',\n",
       " 423: 'visit',\n",
       " 424: 'to',\n",
       " 425: 'Hiro',\n",
       " 426: 'was',\n",
       " 427: 'a',\n",
       " 428: 'delight',\n",
       " 429: '!',\n",
       " 430: 'Service',\n",
       " 431: 'sucks',\n",
       " 432: '.',\n",
       " 433: 'The',\n",
       " 434: 'shrimp',\n",
       " 435: 'tender',\n",
       " 436: 'and',\n",
       " 437: 'moist',\n",
       " 438: '.',\n",
       " 439: 'There',\n",
       " 440: 'is',\n",
       " 441: 'not',\n",
       " 442: 'a',\n",
       " 443: 'deal',\n",
       " 444: 'good',\n",
       " 445: 'enough',\n",
       " 446: 'that',\n",
       " 447: 'would',\n",
       " 448: 'drag',\n",
       " 449: 'me',\n",
       " 450: 'into',\n",
       " 451: 'that',\n",
       " 452: 'establishment',\n",
       " 453: 'again',\n",
       " 454: '.',\n",
       " 455: 'Hard',\n",
       " 456: 'to',\n",
       " 457: 'judge',\n",
       " 458: 'whether',\n",
       " 459: 'these',\n",
       " 460: 'sides',\n",
       " 461: 'were',\n",
       " 462: 'good',\n",
       " 463: 'because',\n",
       " 464: 'we',\n",
       " 465: 'were',\n",
       " 466: 'grossed',\n",
       " 467: 'out',\n",
       " 468: 'by',\n",
       " 469: 'the',\n",
       " 470: 'melted',\n",
       " 471: 'styrofoam',\n",
       " 472: 'and',\n",
       " 473: 'did',\n",
       " 474: \"n't\",\n",
       " 475: 'want',\n",
       " 476: 'to',\n",
       " 477: 'eat',\n",
       " 478: 'it',\n",
       " 479: 'for',\n",
       " 480: 'fear',\n",
       " 481: 'of',\n",
       " 482: 'getting',\n",
       " 483: 'sick',\n",
       " 484: '.',\n",
       " 485: 'On',\n",
       " 486: 'a',\n",
       " 487: 'positive',\n",
       " 488: 'note',\n",
       " 489: ',',\n",
       " 490: 'our',\n",
       " 491: 'server',\n",
       " 492: 'was',\n",
       " 493: 'very',\n",
       " 494: 'attentive',\n",
       " 495: 'and',\n",
       " 496: 'provided',\n",
       " 497: 'great',\n",
       " 498: 'service',\n",
       " 499: '.',\n",
       " 500: 'Frozen',\n",
       " 501: 'pucks',\n",
       " 502: 'of',\n",
       " 503: 'disgust',\n",
       " 504: ',',\n",
       " 505: 'with',\n",
       " 506: 'some',\n",
       " 507: 'of',\n",
       " 508: 'the',\n",
       " 509: 'worst',\n",
       " 510: 'people',\n",
       " 511: 'behind',\n",
       " 512: 'the',\n",
       " 513: 'register',\n",
       " 514: '.',\n",
       " 515: 'The',\n",
       " 516: 'only',\n",
       " 517: 'thing',\n",
       " 518: 'I',\n",
       " 519: 'did',\n",
       " 520: 'like',\n",
       " 521: 'was',\n",
       " 522: 'the',\n",
       " 523: 'prime',\n",
       " 524: 'rib',\n",
       " 525: 'and',\n",
       " 526: 'dessert',\n",
       " 527: 'section',\n",
       " 528: '.',\n",
       " 529: 'It',\n",
       " 530: \"'s\",\n",
       " 531: 'too',\n",
       " 532: 'bad',\n",
       " 533: 'the',\n",
       " 534: 'food',\n",
       " 535: 'is',\n",
       " 536: 'so',\n",
       " 537: 'damn',\n",
       " 538: 'generic',\n",
       " 539: '.',\n",
       " 540: 'The',\n",
       " 541: 'burger',\n",
       " 542: 'is',\n",
       " 543: 'good',\n",
       " 544: 'beef',\n",
       " 545: ',',\n",
       " 546: 'cooked',\n",
       " 547: 'just',\n",
       " 548: 'right',\n",
       " 549: '.',\n",
       " 550: 'If',\n",
       " 551: 'you',\n",
       " 552: 'want',\n",
       " 553: 'a',\n",
       " 554: 'sandwich',\n",
       " 555: 'just',\n",
       " 556: 'go',\n",
       " 557: 'to',\n",
       " 558: 'any',\n",
       " 559: 'Firehouse',\n",
       " 560: '!',\n",
       " 561: '!',\n",
       " 562: '!',\n",
       " 563: '!',\n",
       " 564: '!',\n",
       " 565: 'My',\n",
       " 566: 'side',\n",
       " 567: 'Greek',\n",
       " 568: 'salad',\n",
       " 569: 'with',\n",
       " 570: 'the',\n",
       " 571: 'Greek',\n",
       " 572: 'dressing',\n",
       " 573: 'was',\n",
       " 574: 'so',\n",
       " 575: 'tasty',\n",
       " 576: ',',\n",
       " 577: 'and',\n",
       " 578: 'the',\n",
       " 579: 'pita',\n",
       " 580: 'and',\n",
       " 581: 'hummus',\n",
       " 582: 'was',\n",
       " 583: 'very',\n",
       " 584: 'refreshing',\n",
       " 585: '.',\n",
       " 586: 'We',\n",
       " 587: 'ordered',\n",
       " 588: 'the',\n",
       " 589: 'duck',\n",
       " 590: 'rare',\n",
       " 591: 'and',\n",
       " 592: 'it',\n",
       " 593: 'was',\n",
       " 594: 'pink',\n",
       " 595: 'and',\n",
       " 596: 'tender',\n",
       " 597: 'on',\n",
       " 598: 'the',\n",
       " 599: 'inside',\n",
       " 600: 'with',\n",
       " 601: 'a',\n",
       " 602: 'nice',\n",
       " 603: 'char',\n",
       " 604: 'on',\n",
       " 605: 'the',\n",
       " 606: 'outside',\n",
       " 607: '.',\n",
       " 608: 'He',\n",
       " 609: 'came',\n",
       " 610: 'running',\n",
       " 611: 'after',\n",
       " 612: 'us',\n",
       " 613: 'when',\n",
       " 614: 'he',\n",
       " 615: 'realized',\n",
       " 616: 'my',\n",
       " 617: 'husband',\n",
       " 618: 'had',\n",
       " 619: 'left',\n",
       " 620: 'his',\n",
       " 621: 'sunglasses',\n",
       " 622: 'on',\n",
       " 623: 'the',\n",
       " 624: 'table',\n",
       " 625: '.',\n",
       " 626: 'Their',\n",
       " 627: 'chow',\n",
       " 628: 'mein',\n",
       " 629: 'is',\n",
       " 630: 'so',\n",
       " 631: 'good',\n",
       " 632: '!',\n",
       " 633: 'They',\n",
       " 634: 'have',\n",
       " 635: 'horrible',\n",
       " 636: 'attitudes',\n",
       " 637: 'towards',\n",
       " 638: 'customers',\n",
       " 639: ',',\n",
       " 640: 'and',\n",
       " 641: 'talk',\n",
       " 642: 'down',\n",
       " 643: 'to',\n",
       " 644: 'each',\n",
       " 645: 'one',\n",
       " 646: 'when',\n",
       " 647: 'customers',\n",
       " 648: 'do',\n",
       " 649: \"n't\",\n",
       " 650: 'enjoy',\n",
       " 651: 'their',\n",
       " 652: 'food',\n",
       " 653: '.',\n",
       " 654: 'The',\n",
       " 655: 'portion',\n",
       " 656: 'was',\n",
       " 657: 'huge',\n",
       " 658: '!',\n",
       " 659: 'Loved',\n",
       " 660: 'it',\n",
       " 661: '...',\n",
       " 662: 'friendly',\n",
       " 663: 'servers',\n",
       " 664: ',',\n",
       " 665: 'great',\n",
       " 666: 'food',\n",
       " 667: ',',\n",
       " 668: 'wonderful',\n",
       " 669: 'and',\n",
       " 670: 'imaginative',\n",
       " 671: 'menu',\n",
       " 672: '.',\n",
       " 673: 'The',\n",
       " 674: 'Heart',\n",
       " 675: 'Attack',\n",
       " 676: 'Grill',\n",
       " 677: 'in',\n",
       " 678: 'downtown',\n",
       " 679: 'Vegas',\n",
       " 680: 'is',\n",
       " 681: 'an',\n",
       " 682: 'absolutely',\n",
       " 683: 'flat-lined',\n",
       " 684: 'excuse',\n",
       " 685: 'for',\n",
       " 686: 'a',\n",
       " 687: 'restaurant',\n",
       " 688: '.',\n",
       " 689: 'Not',\n",
       " 690: 'much',\n",
       " 691: 'seafood',\n",
       " 692: 'and',\n",
       " 693: 'like',\n",
       " 694: '5',\n",
       " 695: 'strings',\n",
       " 696: 'of',\n",
       " 697: 'pasta',\n",
       " 698: 'at',\n",
       " 699: 'the',\n",
       " 700: 'bottom',\n",
       " 701: '.',\n",
       " 702: 'The',\n",
       " 703: 'salad',\n",
       " 704: 'had',\n",
       " 705: 'just',\n",
       " 706: 'the',\n",
       " 707: 'right',\n",
       " 708: 'amount',\n",
       " 709: 'of',\n",
       " 710: 'sauce',\n",
       " 711: 'to',\n",
       " 712: 'not',\n",
       " 713: 'over',\n",
       " 714: 'power',\n",
       " 715: 'the',\n",
       " 716: 'scallop',\n",
       " 717: ',',\n",
       " 718: 'which',\n",
       " 719: 'was',\n",
       " 720: 'perfectly',\n",
       " 721: 'cooked',\n",
       " 722: '.',\n",
       " 723: 'The',\n",
       " 724: 'ripped',\n",
       " 725: 'banana',\n",
       " 726: 'was',\n",
       " 727: 'not',\n",
       " 728: 'only',\n",
       " 729: 'ripped',\n",
       " 730: ',',\n",
       " 731: 'but',\n",
       " 732: 'petrified',\n",
       " 733: 'and',\n",
       " 734: 'tasteless',\n",
       " 735: '.',\n",
       " 736: 'At',\n",
       " 737: 'least',\n",
       " 738: 'think',\n",
       " 739: 'to',\n",
       " 740: 'refill',\n",
       " 741: 'my',\n",
       " 742: 'water',\n",
       " 743: 'before',\n",
       " 744: 'I',\n",
       " 745: 'struggle',\n",
       " 746: 'to',\n",
       " 747: 'wave',\n",
       " 748: 'you',\n",
       " 749: 'over',\n",
       " 750: 'for',\n",
       " 751: '10',\n",
       " 752: 'minutes',\n",
       " 753: '.',\n",
       " 754: 'This',\n",
       " 755: 'place',\n",
       " 756: 'receives',\n",
       " 757: 'stars',\n",
       " 758: 'for',\n",
       " 759: 'their',\n",
       " 760: 'APPETIZERS',\n",
       " 761: '!',\n",
       " 762: '!',\n",
       " 763: '!',\n",
       " 764: 'The',\n",
       " 765: 'cocktails',\n",
       " 766: 'are',\n",
       " 767: 'all',\n",
       " 768: 'handmade',\n",
       " 769: 'and',\n",
       " 770: 'delicious',\n",
       " 771: '.',\n",
       " 772: 'We',\n",
       " 773: \"'d\",\n",
       " 774: 'definitely',\n",
       " 775: 'go',\n",
       " 776: 'back',\n",
       " 777: 'here',\n",
       " 778: 'again',\n",
       " 779: '.',\n",
       " 780: 'We',\n",
       " 781: 'are',\n",
       " 782: 'so',\n",
       " 783: 'glad',\n",
       " 784: 'we',\n",
       " 785: 'found',\n",
       " 786: 'this',\n",
       " 787: 'place',\n",
       " 788: '.',\n",
       " 789: 'Great',\n",
       " 790: 'food',\n",
       " 791: 'and',\n",
       " 792: 'service',\n",
       " 793: ',',\n",
       " 794: 'huge',\n",
       " 795: 'portions',\n",
       " 796: 'and',\n",
       " 797: 'they',\n",
       " 798: 'give',\n",
       " 799: 'a',\n",
       " 800: 'military',\n",
       " 801: 'discount',\n",
       " 802: '.',\n",
       " 803: 'Always',\n",
       " 804: 'a',\n",
       " 805: 'great',\n",
       " 806: 'time',\n",
       " 807: 'at',\n",
       " 808: 'Dos',\n",
       " 809: 'Gringos',\n",
       " 810: '!',\n",
       " 811: 'Update',\n",
       " 812: '...',\n",
       " 813: '..went',\n",
       " 814: 'back',\n",
       " 815: 'for',\n",
       " 816: 'a',\n",
       " 817: 'second',\n",
       " 818: 'time',\n",
       " 819: 'and',\n",
       " 820: 'it',\n",
       " 821: 'was',\n",
       " 822: 'still',\n",
       " 823: 'just',\n",
       " 824: 'as',\n",
       " 825: 'amazing',\n",
       " 826: 'We',\n",
       " 827: 'got',\n",
       " 828: 'the',\n",
       " 829: 'food',\n",
       " 830: 'and',\n",
       " 831: 'apparently',\n",
       " 832: 'they',\n",
       " 833: 'have',\n",
       " 834: 'never',\n",
       " 835: 'heard',\n",
       " 836: 'of',\n",
       " 837: 'salt',\n",
       " 838: 'and',\n",
       " 839: 'the',\n",
       " 840: 'batter',\n",
       " 841: 'on',\n",
       " 842: 'the',\n",
       " 843: 'fish',\n",
       " 844: 'was',\n",
       " 845: 'chewy',\n",
       " 846: '.',\n",
       " 847: 'A',\n",
       " 848: 'great',\n",
       " 849: 'way',\n",
       " 850: 'to',\n",
       " 851: 'finish',\n",
       " 852: 'a',\n",
       " 853: 'great',\n",
       " 854: '.',\n",
       " 855: 'The',\n",
       " 856: 'deal',\n",
       " 857: 'included',\n",
       " 858: '5',\n",
       " 859: 'tastings',\n",
       " 860: 'and',\n",
       " 861: '2',\n",
       " 862: 'drinks',\n",
       " 863: ',',\n",
       " 864: 'and',\n",
       " 865: 'Jeff',\n",
       " 866: 'went',\n",
       " 867: 'above',\n",
       " 868: 'and',\n",
       " 869: 'beyond',\n",
       " 870: 'what',\n",
       " 871: 'we',\n",
       " 872: 'expected',\n",
       " 873: '.',\n",
       " 874: '-',\n",
       " 875: 'Really',\n",
       " 876: ',',\n",
       " 877: 'really',\n",
       " 878: 'good',\n",
       " 879: 'rice',\n",
       " 880: ',',\n",
       " 881: 'all',\n",
       " 882: 'the',\n",
       " 883: 'time',\n",
       " 884: '.',\n",
       " 885: 'The',\n",
       " 886: 'service',\n",
       " 887: 'was',\n",
       " 888: 'meh',\n",
       " 889: '.',\n",
       " 890: 'It',\n",
       " 891: 'took',\n",
       " 892: 'over',\n",
       " 893: '30',\n",
       " 894: 'min',\n",
       " 895: 'to',\n",
       " 896: 'get',\n",
       " 897: 'their',\n",
       " 898: 'milkshake',\n",
       " 899: ',',\n",
       " 900: 'which',\n",
       " 901: 'was',\n",
       " 902: 'nothing',\n",
       " 903: 'more',\n",
       " 904: 'than',\n",
       " 905: 'chocolate',\n",
       " 906: 'milk',\n",
       " 907: '.',\n",
       " 908: 'I',\n",
       " 909: 'guess',\n",
       " 910: 'I',\n",
       " 911: 'should',\n",
       " 912: 'have',\n",
       " 913: 'known',\n",
       " 914: 'that',\n",
       " 915: 'this',\n",
       " 916: 'place',\n",
       " 917: 'would',\n",
       " 918: 'suck',\n",
       " 919: ',',\n",
       " 920: 'because',\n",
       " 921: 'it',\n",
       " 922: 'is',\n",
       " 923: 'inside',\n",
       " 924: 'of',\n",
       " 925: 'the',\n",
       " 926: 'Excalibur',\n",
       " 927: ',',\n",
       " 928: 'but',\n",
       " 929: 'I',\n",
       " 930: 'did',\n",
       " 931: \"n't\",\n",
       " 932: 'use',\n",
       " 933: 'my',\n",
       " 934: 'common',\n",
       " 935: 'sense',\n",
       " 936: '.',\n",
       " 937: 'The',\n",
       " 938: 'scallop',\n",
       " 939: 'dish',\n",
       " 940: 'is',\n",
       " 941: 'quite',\n",
       " 942: 'appalling',\n",
       " 943: 'for',\n",
       " 944: 'value',\n",
       " 945: 'as',\n",
       " 946: 'well',\n",
       " 947: '.',\n",
       " 948: '2',\n",
       " 949: 'times',\n",
       " 950: '-',\n",
       " 951: 'Very',\n",
       " 952: 'Bad',\n",
       " 953: 'Customer',\n",
       " 954: 'Service',\n",
       " 955: '!',\n",
       " 956: 'The',\n",
       " 957: 'sweet',\n",
       " 958: 'potato',\n",
       " 959: 'fries',\n",
       " 960: 'were',\n",
       " 961: 'very',\n",
       " 962: 'good',\n",
       " 963: 'and',\n",
       " 964: 'seasoned',\n",
       " 965: 'well',\n",
       " 966: '.',\n",
       " 967: 'Today',\n",
       " 968: 'is',\n",
       " 969: 'the',\n",
       " 970: 'second',\n",
       " 971: 'time',\n",
       " 972: 'I',\n",
       " 973: \"'ve\",\n",
       " 974: 'been',\n",
       " 975: 'to',\n",
       " 976: 'their',\n",
       " 977: 'lunch',\n",
       " 978: 'buffet',\n",
       " 979: 'and',\n",
       " 980: 'it',\n",
       " 981: 'was',\n",
       " 982: 'pretty',\n",
       " 983: 'good',\n",
       " 984: '.',\n",
       " 985: 'There',\n",
       " 986: 'is',\n",
       " 987: 'so',\n",
       " 988: 'much',\n",
       " 989: 'good',\n",
       " 990: 'food',\n",
       " 991: 'in',\n",
       " 992: 'Vegas',\n",
       " 993: 'that',\n",
       " 994: 'I',\n",
       " 995: 'feel',\n",
       " 996: 'cheated',\n",
       " 997: 'for',\n",
       " 998: 'wasting',\n",
       " 999: 'an',\n",
       " ...}"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "index_word"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 轉換句子為bag of words型式"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "metadata": {},
   "outputs": [],
   "source": [
    "def _get_bag_of_words_vector(sentence, word_index_dic, whole_words):\n",
    "    sentence = sentence\n",
    "    vector= np.zeros(len(whole_words))\n",
    "    for word in nltk.word_tokenize(sentence):\n",
    "        if word in whole_words:\n",
    "            vector[word_index[word]] += 1\n",
    "    return vector\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 38,
   "metadata": {},
   "outputs": [
    {
     "output_type": "execute_result",
     "data": {
      "text/plain": [
       "array([0., 0., 0., ..., 0., 0., 0.])"
      ]
     },
     "metadata": {},
     "execution_count": 38
    }
   ],
   "source": [
    "_get_bag_of_words_vector('Wow... Loved this place.'.lower(), word_index, whole_words)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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