max_encoder_seq_length = max([len(txt) for txt in input_texts])
encoder_input_data = np.zeros(
(len(input_texts), max_encoder_seq_length, num_encoder_tokens),
dtype='float32')
要指定dtype=float32
max_encoder_seq_length = max([len(txt) for txt in input_texts])
encoder_input_data = np.zeros(
(len(input_texts), max_encoder_seq_length, num_encoder_tokens),
dtype='float32')
要指定dtype=float32