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soft_binary_class_cross_entropy如何使用 #1268

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zhangyong15 opened this issue Feb 6, 2017 · 6 comments
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soft_binary_class_cross_entropy如何使用 #1268

zhangyong15 opened this issue Feb 6, 2017 · 6 comments
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@reyoung
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@zhangyong15
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label为dense_vector, cost函数使用soft_binary_class_cross_entropy，这个如何配置啊？
@HugoLian
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HugoLian commented Feb 6, 2017

按这个顺序写行不 cross_entropy(input, label, name=None, coeff=1.0, layer_attr=None)
基础的配置input label就好了

@zhangyong15
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zhangyong15 commented Feb 6, 2017 •
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配置已删

@zhangyong15
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报错如下:
2017-02-06 4 10 50

还有个问题cross_entropy就是以前的soft_binary_class_cross_entropy ?

@reyoung reyoung self-assigned this Feb 6, 2017
@reyoung
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reyoung commented Feb 6, 2017

这个cost没有到配置解析里面，我加一下。

@zhangyong15
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label是否支持dense vecotr ？

@lcy-seso
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I close this issue due to inactivity, please feel free to reopen it.

zhhsplendid pushed a commit to zhhsplendid/Paddle that referenced this issue Sep 25, 2019
@luotao1
update document for abs (PaddlePaddle#1268)
f572f78
wangxicoding pushed a commit to wangxicoding/Paddle that referenced this issue Dec 9, 2021
@ZHUI
[Benchmark] Quick fix for benchmark script (PaddlePaddle#1268)
d436ab7
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@reyoung @lcy-seso @wanghaoshuang @zhangyong15 @HugoLian