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原创 成功解决ValueError: too many values to unpack (expected 2)问题

最近在玩图像描述Image Caption， 在运行： targets = caps_sorted[:, 1:] scores= pack_padded_sequence(scores, decode_lengths, batch_first=True)[0] targets ._= pack_padded_sequence(targets, decode_lengths, batch_first=True) 时出现报错： targets, _ = pack_padded_sequence(targets,