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joseph-higaki/README.md

I love making useful things out of information technology

I have a software engineering background, worked as a programmer for a few years and then went on to lead software development teams for a living. More details, here

TLDR;

I'm old enough to remember the days where rewinding was a pre-requisite of playing, and you could do that with a pencil.

Also, around that time we used to go to libraries and borrow books to get an understanding of foundational concepts. Now we google-them, and while a lack of data is no longer a problem, a much larger problem we have nowadays is data overload.

We have so much data that we need tools to make sense out of it.

During COVID times* I got my first scuba-data-diving license to get you all: DATA INSIGHTS

That's right! YOU, get an insight! YOU, get an insight!

EVERYBODY GETS AN INSIGHT!!

* thats right, COVID times are over

Project Highlights:

Predicting song popularity using machine learning

Visualizing influencer tweets vs ticker prices

Understanding my spotify streaming habits

When I'm not riding data, you can find me riding other things

Because caffeine needs dopamine and adrenaline to produce eurekas!

caffeine plus dopamine plus adrenaline equals ideas

Pinned

  1. Back 2 Back Project Tasks Back 2 Back Project Tasks
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    # Back 2 Back Project Tasks 
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    Having a simple task (called projects) table with task_id, start and end dates, identify begin and end date for groups of tasks that are back 2 back.
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    Back 2 back (b2b), means that a task starts on the same date where another ended.
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    2 solutions:
  2. Understanding my Spotify Listening H... Understanding my Spotify Listening Habits - Part 0
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    {
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     "cells": [
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      {
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       "attachments": {},
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       "cell_type": "markdown",
  3. music-hit-general music-hit-general Public

    Using Machine Learning Models to predict a song's popularity, this is a group project from the Data Science and Advanced Analytics course from the Big Data & Analytics Masters @ EAE class of 2021.

    1

  4. supervised-learning-R supervised-learning-R Public

    Supervised learning models, an assignment from the Data Science and Advanced Analytics course from the Big Data & Analytics Masters @ EAE class of 2021

    R

  5. etl_adventureworks_sales_purchases_datamart etl_adventureworks_sales_purchases_datamart Public

    ETL process using Pentaho Data Integration (Kettle), for Sales and Purchases Datamarts from Adventureworks, as the final project from the Data Management course from the Big Data & Analytics Master…

    TSQL 4 3

  6. music-hit-decorate-datasets music-hit-decorate-datasets Public

    Python console program that fetches data from Instagram and Music Story. It will add artists' social media information into the datasets that we will use to predict a song's popularity. This is a g…