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Yu Zhang ’s Blog

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Pytorch learning 2

pytorch learning 2 1. 对Resnet的理解：从宏观上看是一个weight layer + 激活函数 + weight layer的结构，但还需理解weight layer中的结构特性可以具体拆分开是 # Resnet block结构：conv + BN conv1 + BN1 = weight layer1 conv2 + BN2 = weight laye...

Posted by Yu Zhang ’s Blog on May 16, 2020

Pytorch learning 1

pytorch learning 1： acc_sum += (net(X.to(device)).argmax(dim=1) == y.to(device)).float().sum().cpu().item() # dim = 1 每一行的最大列索引下标 batch size/ epoch/ iteration 的关系一个epoch指代**所有的数据**送入网络中完成一次前...

Posted by Yu Zhang ’s Blog on May 16, 2020

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