nn.init의 주요 기능 정리
nn.init.uniform_(input,a=0.0,b=0.1)
nn.init.normal_(input,mean=0.0,std=0.1)
nn.init.constant_(input,val)
nn.init.ones_(input)
nn.init.zeros_(input)
nn.init.eye_(input)
nn.init.xavier_uniform_(input,gain=1.0)
nn.init.xavier_normal_(input,gain=1.0)
nn.init.kaiming_iniform_(input, mode='fan_in', nonlinearity='leaky_relu')
nn.init.kaiming_normal_(input, mode='fan_in', nonlinearity='relu')