回答編集履歴
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@@ -1,5 +1,7 @@
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[ModelCheckpoint](https://keras.io/ja/callbacks/#modelcheckpoint) で
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[ModelCheckpoint](https://keras.io/ja/callbacks/#modelcheckpoint) を fit() 関数に渡してあげるとできます。
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## サンプルコード
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```python
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import os
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@@ -43,7 +45,7 @@
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# 学習する。
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os.makedirs('models', exist_ok=True)
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model_checkpoint = ModelCheckpoint(
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filepath=os.path.join('models', '
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filepath=os.path.join('models', 'model_{epoch:02d}_{val_loss:.2f}.h5'),
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monitor='val_loss',
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verbose=1)
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@@ -55,16 +57,16 @@
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```bash
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$ tree models
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models
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|--
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|-- model_01_0.52.h5
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|--
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|-- model_02_0.35.h5
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|--
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|-- model_03_0.29.h5
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|--
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|-- model_04_0.26.h5
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|--
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|-- model_05_0.25.h5
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|--
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|-- model_06_0.23.h5
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|--
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|-- model_07_0.23.h5
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|--
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|-- model_08_0.22.h5
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|--
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|-- model_09_0.22.h5
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`--
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`-- model_10_0.22.h5
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0 directories, 10 files
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```
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