180207 Keras调用tensorboard

​​How do I use the Tensorboard callback of Keras?​​

定义回调函数tensorboard

# callback tensorboard           
tbCallBack = keras.callbacks.TensorBoard(log_dir='./Graph', 
                                         histogram_freq=1, 
                                         write_graph=True, 
                                         write_images=True)

在model.fit中使用

model_history = model.fit(X_train_train, 
                    y_train_train,
                    batch_size=batch_size,
                    epochs=epochs,
                    verbose=1,
                    validation_data=(X_train_val, y_train_val),
                    callbacks = [EarlyStopping(patience=patience,mode='min',verbose=1),
                                 history,
                                 tbCallBack])

在命令行窗口调用

tensorboard --logdir path_to_current_dir/Graph

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