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tangjialiang-jj avatar tangjialiang-jj commented on May 25, 2024

再一次训练仍然这样

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tangjialiang-jj avatar tangjialiang-jj commented on May 25, 2024

因为我电脑最多支持128的batchsize,所以我把batchsize设置为128,这样会影响精确度么

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HantingChen avatar HantingChen commented on May 25, 2024

因为我电脑最多支持128的batchsize,所以我把batchsize设置为128,这样会影响精确度么

会的 最好还是用1024的batch size

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tangjialiang-jj avatar tangjialiang-jj commented on May 25, 2024

因为我电脑最多支持128的batchsize,所以我把batchsize设置为128,这样会影响精确度么
会的 最好还是用1024的batch size

请问1024的batchsize需要多大的显存

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tangjialiang-jj avatar tangjialiang-jj commented on May 25, 2024

因为我电脑最多支持128的batchsize,所以我把batchsize设置为128,这样会影响精确度么

会的 最好还是用1024的batch size

请问你训练的时候有出现多卡训练负载不均衡的问题么,我训练的时候两张卡和一张卡运行最大的batchsize几乎一样

from efficient-computing.

tangjialiang-jj avatar tangjialiang-jj commented on May 25, 2024

因为我电脑最多支持128的batchsize,所以我把batchsize设置为128,这样会影响精确度么

会的 最好还是用1024的batch size

请问你训练的时候有出现多卡训练负载不均衡的问题么,我训练的时候两张卡和一张卡运行最大的batchsize几乎一样

我有个问题一直没想通,为什么batchsize要设定到这么大才能有好的效果,是因为batchsize设置的太小会受随机性影响很大么,希望作者有空能解答一下

from efficient-computing.

HantingChen avatar HantingChen commented on May 25, 2024

因为我电脑最多支持128的batchsize,所以我把batchsize设置为128,这样会影响精确度么

会的 最好还是用1024的batch size

请问你训练的时候有出现多卡训练负载不均衡的问题么,我训练的时候两张卡和一张卡运行最大的batchsize几乎一样

我有个问题一直没想通,为什么batchsize要设定到这么大才能有好的效果,是因为batchsize设置的太小会受随机性影响很大么,希望作者有空能解答一下

因为类别均衡的loss是每个batch计算的,batchsize太小无法就生成足够每个类别训练的样本。

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wangjl1993 avatar wangjl1993 commented on May 25, 2024

再一次训练仍然这样

请问下有尝试训练MNIST么,精度如何(⊙o⊙)?

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