【报错处理】RuntimeError: input.size(-1) must be equal to input

1、原因：使用view时维度指定错误，LSTM(input,(h0,c0)) 指定batch_first=True后，input就是(batch_size,seq_len,input_size)否则为input(seq_len, batch, input_size)

lstm_out, self.hidden = self.lstm(embeds.view(self.batch_size, 200, EMBEDDING_DIM), self.hidden)

2、原因：并不是rnn的错误，而是因为下一函数的输入和这一层输出维度不一样，对照维度信息和尺寸信息修改即可。

推荐报错解决方案：使用pytorch时遇到的问题汇总_vivian_ll的博客-CSDN博客

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【报错处理】RuntimeError: input.size(-1) must be equal to input_size. Expected 5, got 21

【报错处理】RuntimeError: input.size(-1) must be equal to input_size. Expected 5, got 21相关推荐

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