关于Pytorch的parameters()里面,BN layer没有running_mean和running_var

探讨PyTorch中Batch Normalization(BN)层的可学习参数alpha和beta,及非学习参数running_mean和running_var的区别。running_mean和running_var在训练过程中统计得出,不包含在model.parameters()内。

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RuntimeError: Error(s) in loading state_dict for HRNet: Missing key(s) in state_dict: "conv2.weight", "bn2.weight", "bn2.bias", "bn2.running_mean", "bn2.running_var", "layer1.3.conv1.weight", "layer1.3.bn1.weight", "layer1.3.bn1.bias", "layer1.3.bn1.running_mean", "layer1.3.bn1.running_var", "layer1.3.conv2.weight", "layer1.3.bn2.weight", "layer1.3.bn2.bias", "layer1.3.bn2.running_mean", "layer1.3.bn2.running_var", "layer1.3.conv3.weight", "layer1.3.bn3.weight", "layer1.3.bn3.bias", "layer1.3.bn3.running_mean", "layer1.3.bn3.running_var", "transition1.0.0.weight", "transition1.0.1.weight", "transition1.0.1.bias", "transition1.0.1.running_mean", "transition1.0.1.running_var", "transition1.1.0.0.weight", "transition1.1.0.1.weight", "transition1.1.0.1.bias", "transition1.1.0.1.running_mean", "transition1.1.0.1.running_var", "stage2.0.branches.0.0.conv1.weight", "stage2.0.branches.0.0.bn1.weight", "stage2.0.branches.0.0.bn1.bias", "stage2.0.branches.0.0.bn1.running_mean", "stage2.0.branches.0.0.bn1.running_var", "stage2.0.branches.0.0.conv2.weight", "stage2.0.branches.0.0.bn2.weight", "stage2.0.branches.0.0.bn2.bias", "stage2.0.branches.0.0.bn2.running_mean", "stage2.0.branches.0.0.bn2.running_var", "stage2.0.branches.0.1.conv1.weight", "stage2.0.branches.0.1.bn1.weight", "stage2.0.branches.0.1.bn1.bias", "stage2.0.branches.0.1.bn1.running_mean", "stage2.0.branches.0.1.bn1.running_var", "stage2.0.branches.0.1.conv2.weight", "stage2.0.branches.0.1.bn2.weight", "stage2.0.branches.0.1.bn2.bias", "stage2.0.branches.0.1.bn2.running_mean", "stage2.0.branches.0.1.bn2.running_var", "stage2.0.branches.0.2.conv1.weight", "stage2.0.branches.0.2.bn1.weight", "stage2.0.branches.0.2.bn1.bias", "stage2.0.branches.0.2.bn1.running_mean", "stage2.0.branches.0.2.bn1.running_var", "stage2.0.branches.0.2.conv2.weight", "stage2.0.branches.0.2.bn2.weight", "stage2.0.branches.0.2.bn2.bias", "stage2.0.branches.0.2.bn2.running_mean", "stage2.0.branches.0.2.bn2.running_var", "stage2.0.branches.0
最新发布
07-18
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