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用相同的数据集训练,设置相同的种子,相同的参数。MHCN在QRec上的表现明显优于SELFRec是什么原因啊 about qrec HOT 5 CLOSED

Socialrec avatar Socialrec commented on July 21, 2024
用相同的数据集训练,设置相同的种子,相同的参数。MHCN在QRec上的表现明显优于SELFRec是什么原因啊

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Comments (5)

Coder-Yu avatar Coder-Yu commented on July 21, 2024

代码应该是差不多的吧。SELFRec里面也是基于tensorflow的实现。你说的明显优于,差距是多大呢

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Socialrec avatar Socialrec commented on July 21, 2024

QRec:
image
image
SELFRec:
image
image

但是LightGCN在两个框架下几乎是一样的

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Coder-Yu avatar Coder-Yu commented on July 21, 2024

你的max.epoch是不一样的。你看看训练中间输出的best performance是不是差不多的。

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Socialrec avatar Socialrec commented on July 21, 2024

调整epoch我也试了,结果还是差不多,best performance还是差很多,我实验用了三个数据集两个数据集在两个框架下差不多,但这个数据集就差距很大,我看了一下框架。
您在处理测试集的预处理方式有不同
image
还有就是对社交网络的预处理也有不同
image

但我改了以后还是没什么区别

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Socialrec avatar Socialrec commented on July 21, 2024

ciao.zip
您可以试一下

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