The reason of applying patch size to moving mnist dataset?

[jhhuang96]

When I read Shi's paper "Convolutional LSTM Network: A Machine Learning:Approach for Precipitation Nowcasting", in his experiments on moving mnist dataset, he shape img data (64*64*1) to (16*16*16). I'm confused about it, is it because of gpu memory and is it appropriate of this way? Thanks!

[alexanderhucheerful]

大佬你好，请问你试过单机多卡训练吗，我使用nn.DataParallel多gpu训练你的模型，但只显示一张卡使用，请问你遇到过这个问题吗，谢谢