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self.eval_session.run()运算出来的结果维度有问题，会导致解码时代码报错 #70

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longglecc opened this issue Oct 9, 2021 · 3 comments
Open

self.eval_session.run()运算出来的结果维度有问题，会导致解码时代码报错 #70

longglecc opened this issue Oct 9, 2021 · 3 comments
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@longglecc
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@wb14123
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wb14123 commented May 5, 2022

Please provide error stack

@Drizzlenum
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是的，我也出现了这个问题。model.py里面train的时候没问题，但是bleu的eval中，outputs维度是三维，就算取第i个，也依然有2维，无法进行接下来的decode操作，请问这是什么原因？我看了下seq2seq代码里面train和eval 进行的output返回值就有差异，有没有人知道怎么解决啊

Repository owner deleted a comment from Lijiaxing-lx Aug 2, 2022
Repository owner deleted a comment from zhoujinyang1996 Aug 2, 2022
@wb14123 wb14123 added the help wanted Extra attention is needed label Aug 2, 2022
@cui-z
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cui-z commented Aug 4, 2022

因为eval使用了BeamSearchDecoder 所以输出是多个候选集，一般选择出第一条数据即可

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@wb14123 @Drizzlenum @longglecc @cui-z