标签: python keras lstm
model_ts = Sequential() model_ts.add(LSTM(64,input_shape=X_train.shape[1:],return_sequences=True)) model_ts.add(Dropout(0.2))
在此代码中,LSTM必须采用3D的input_shape,如上所示,如果我们使输入形状X_train.shape [1:]不是2D输入形状,则不适合LSTM ?