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# System prepended metadata

title: Untitled

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1. Read the images into the training set and the testing set

   ![](https://i.imgur.com/vkrwHWa.png)
   ![](https://i.imgur.com/c5ZdaLf.png)


2.  Design the CNN architecture and train

    ![](https://i.imgur.com/ow1nOoO.png)

3. 嘗試更改不同的batch_size 最後發現切成1/3 設為180會訓練出比較高的準確度
   
   ![](https://i.imgur.com/gOnBKgM.png)
   
   ![](https://i.imgur.com/CBKFc4V.png)


    