Day34.YOLO 細節理解 - 損失函數_HW.ipynb

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    "## Day34.YOLO 細節理解 - 損失函數\n",
    "今天的課程，我們講述了\n",
    "* 損失函數是描述模型預測出來的結果和實際的差異的依據    \n",
    "* YOLO 損失函數的設計包含物件位置的定位與物件類別辨識    \n",
    "* YOLO損失函數透過超參數設定模型有不同的辨識能力    \n",
    "\n"
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    "### 作業\n",
    "仔細觀察，bbox 寬高計算損失方式和bbox中心計算損失方式有哪邊不一樣嗎? 為什麼要有不同的設計?\n",
    "![title](loss function.png)\n",
    "\n"
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      "長度不同且夾角也不盡相同，一個是衡量中心點的差異，另一個是衡量長寬的差異\n"
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    "'''\n",
    "你的答案\n",
    "'''\n",
    "print('長度不同且夾角也不盡相同，一個是衡量中心點的差異，另一個是衡量長寬的差異')"
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