num_classes = len(index_to_label)
tf.keras.layers.Masking(mask_valuerecognize one of `num_classes` actions from the given video tf.keras.layers.LSTM(64, input_shape=(batch_size,32,1000)),
tf.keras.layers.<e
我试着训练一个LSTM层X_train = sc.fit_transform(X_train)classifier= Sequential()正如中所建议的。但出错就像,
ValueError: Input 0 is incompatible with layer lstm_1: expected n