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Liwb5 avatar Liwb5 commented on September 16, 2024

用Adam可能是有问题的. 分布式的优化器sgd也是有点问题, lr要比较大才能训得动. 你先用sgd的吧. 我们现在在更新动态图版本(2.0以上),后续会比较方便用.

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shuxinyin avatar shuxinyin commented on September 16, 2024

是的，sgd这个问题导致distribute_metapath2vec极难训练，请问，分布式里adam的出现这个问题是什么原因呢？是跟数据规模有关，还是目前本身这个实现不够完善导致不可控呢？？

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Liwb5 avatar Liwb5 commented on September 16, 2024

可以看看这个issue: PaddlePaddle/Paddle#23225 , 或许有帮助.

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