switch to train mode Module — PyTorch 2.0 documentationhttps://pytorch.org/docs/stable/generated/torch.nn.Module.html#torch.nn.Module.train[PyTorch] model.eval() 의미“Talk is cheap. Show me the code.” - Linus Tovarldshttps://bluehorn07.github.io/2021/02/27/model-eval-and-train.html