Keras Bi-lstm 报错AttributeError:'Tensor' object has no attribute 'get_config' 如何用Keras实现双向LSTM

已知单向LSTM能够经过如下两行命令获取 x = Embedding(max_features, embedding_dims, input_length=maxlen)(input_layer) ​​​​​​​lstm_layer=LSTM(128)(x) 后想将lstm换成bi-lstm，也可直接调用下述包来实现： from keras.layers import Bidirectiona

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