utils.py 文件源码

def initNetParams(net):
    '''Init net parameters.'''
    for m in net.modules():
        if isinstance(m, nn.Conv2d):
            init.xavier_uniform(m.weight)
            if m.bias:
                init.constant(m.bias, 0)
        elif isinstance(m, nn.BatchNorm2d):
            init.constant(m.weight, 1)
            init.constant(m.bias, 0)
        elif isinstance(m, nn.Linear):
            init.normal(m.weight, std=1e-3)
            if m.bias:
                init.constant(m.bias, 0)