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SigmoidCrossEntropyWithLogitsInferMeta 对dims的check疑似与注释不匹配 #63642

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WintersMontagne10335 opened this issue Apr 18, 2024 · 0 comments
Open

SigmoidCrossEntropyWithLogitsInferMeta 对dims的check疑似与注释不匹配 #63642

WintersMontagne10335 opened this issue Apr 18, 2024 · 0 comments
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PFCC Paddle Framework Contributor Club，https://github.com/PaddlePaddle/community/tree/master/pfcc status/reopen 重新打开 type/question 用户提问

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@WintersMontagne10335
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WintersMontagne10335 commented Apr 18, 2024 •
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相关链接

A
B

主要问题

  • A 处注释说 check 除了最后一个维度以外是否合法；B 处注释说 check 所有的维度是否合法。但是关于 labels_dims 的部分用的都是 common::slice_ddim(labels_dims, 0, rank)，这里是不是有矛盾
  • 为什么要调用 common::slice_ddim，rank 为 x_dims.size()，common::slice_ddim(x_dims, 0, rank) 按逻辑不应该与 x_dims 相同吗
  • SigmoidCrossEntropyWithLogits 有相关文档嘛
@paddle-bot paddle-bot bot added status/close 已关闭 and removed status/new-issue 新建 labels Apr 18, 2024
@paddle-bot paddle-bot bot added status/reopen 重新打开 PFCC Paddle Framework Contributor Club，https://github.com/PaddlePaddle/community/tree/master/pfcc and removed status/close 已关闭 labels Apr 18, 2024
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