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你好,我想请教一下:关于一个epoch中的step数目 。假如--ids_per_batch=32,--ims_per_id=4,那么就意味着一个batch的大小是128,参与训练的数据大小是12936,那么一个epoch是不是应该包含101或者102个step吗?为什么我输出了一下一个epoch中step的个数只有23个呢?是我的理解有问题,还是我哪里弄错了呢?谢谢!
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market1501中,训练集有751个人;然后ids_per_batch=32,所以一个epoch就是751/32=24,应该是从0开始数,就是23
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是的,就是Yitian这样解释的。一个epoch在这份代码里指的是把所有id遍历一遍。一个batch会用到32个id,那么总共751个id需要23.46875个batch。
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你好,我想请教一下:关于一个epoch中的step数目 。假如--ids_per_batch=32,--ims_per_id=4,那么就意味着一个batch的大小是128,参与训练的数据大小是12936,那么一个epoch是不是应该包含101或者102个step吗?为什么我输出了一下一个epoch中step的个数只有23个呢?是我的理解有问题,还是我哪里弄错了呢?谢谢!
The text was updated successfully, but these errors were encountered: