may*_*aaa 5 python python-2.7 python-3.x keras tensorflow
我基于 Tensorflow/Keras 构建了以下 DL 模型,但它引发了以下错误
model = keras.Sequential()
model.add(layers.Dense(263, input_dim=263, activation='relu'))
model.add(layers.Dense(256, activation='relu',kernel_regularizer=regularizers.l2(0.01)))
model.add(layers.Dense(128, activation='relu'))
model.add(layers.Dropout(0.1))
model.add(layers.Dense(56, activation='relu'))
model.add(layers.Dense(16, activation='relu'))
model.add(layers.Dropout(0.1))
model.add( layers.Dense(1, activation='sigmoid', name='class'))
model.compile(loss='binary_crossentropy',loss_weights={'class':0.5}, optimizer='adam', metrics=['accuracy'])
model.fit(X_train,Y_train, epochs=20, verbose=0)
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<tensorflow.python.keras.callbacks.History at 0x279ceba2288>
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任何人都可以帮助我为什么会出现此错误???
与tensorflow版本有关吗?
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