# 主頁 # PyTorch中文文檔 PyTorch是使用GPU和CPU優化的深度學習張量庫。 ## 說明 - [自動求導機制](autograd.html) - [CUDA語義](cuda.html) - [擴展PyTorch](extending.html) - [多進程最佳實踐](multiprocessing.html) - [序列化語義](serialization.html) ## Package參考 - [torch](torch_split_000.html) - [torch.Tensor](Tensor.html) - [torch.Storage](Storage.html) - [torch.nn](torch-nn.html) - [torch.nn.functional](functional.html) - [torch.nn.init](nn_init.html) - [torch.optim](torch-optim.html) - [torch.autograd](torch-autograd.html) - [torch.multiprocessing](torch-multiprocessing.html) - [torch.legacy](legacy.html) - [torch.cuda](torch-cuda.html) - [torch.utils.ffi](ffi.html) - [torch.utils.data](data.html) - [torch.utils.model\_zoo](model_zoo.html) ## torchvision參考 - [torchvision](torchvision.html) - [torchvision.datasets](torchvision-datasets.html) - [torchvision.models](torchvision-models.html) - [torchvision.transforms](torchvision-transform.html) - [torchvision.utils](torchvision-utils.html)## 致謝 - [致謝](acknowledgement.html)