进阶 28 torchvision 库提供了常用的经典数据集的自动下载、管理、加载与转换功能，配合 PyTorch 的 DataLoader 类，可以方便实现多线程(Multi-threading)、数据变换 (Transformation)、随机打散(Shuffle)和批训练(Training on Batch)等常用数据处理逻辑。 对于常用的经典图片数据集，例如： ❑

VirtualBox shell 31 5 Main API changes to support the ARM64 architecture 33 5.1 Overview of the Changes to the Main API . . . . . . . . . . . . . . . . . . . . . . 33 5.1.1 Changes to Classes (Interfaces) . . . . . . . . . . . . . . . . . . . . . . 35 5.1.2 Changes to Enumerations . . . . . . . . . . . . . . . . . . . . . . . . . . 36 6 Classes (interfaces) 38 6.1 IAdditionsFacility . . . . . . . . 15 Main API change log 499 15.1 Incompatible API changes with version 7.1 . . . . . . . . . . . . . . . . . . . . . 499 15.2 Incompatible API changes with version 7.0 . . . . . . . . . . . . . . . .

13 Main API change log 388 13.1 Incompatible API changes with version 5.0 . . . . . . . . . . . . . . . . . . . . . 388 13.2 Incompatible API changes with version 4.3 . . . . . . . . . . . . . . . . . . . . . 391 13.3 Incompatible API changes with version 4.2 . . . . . . . . . . . . . . . . . . . . . 393 13.4 Incompatible API changes with version 4.1 . . . . . . . . . . . . . . . . . . . . . 395 395 13.5 Incompatible API changes with version 4.0 . . . . . . . . . . . . . . . . . . . . . 396 13.6 Incompatible API changes with version 3.2 . . . . . . . . . . . . . . . . . . . . . 399 13.7 Incompatible

13 Main API change log 388 13.1 Incompatible API changes with version 5.0 . . . . . . . . . . . . . . . . . . . . . 388 13.2 Incompatible API changes with version 4.3 . . . . . . . . . . . . . . . . . . . . . 391 13.3 Incompatible API changes with version 4.2 . . . . . . . . . . . . . . . . . . . . . 393 13.4 Incompatible API changes with version 4.1 . . . . . . . . . . . . . . . . . . . . . 395 395 13.5 Incompatible API changes with version 4.0 . . . . . . . . . . . . . . . . . . . . . 396 13.6 Incompatible API changes with version 3.2 . . . . . . . . . . . . . . . . . . . . . 399 13.7 Incompatible

13 Main API change log 426 13.1 Incompatible API changes with version 6.0 . . . . . . . . . . . . . . . . . . . . . 426 13.2 Incompatible API changes with version 5.x . . . . . . . . . . . . . . . . . . . . 427 21 Contents 13.3 Incompatible API changes with version 5.0 . . . . . . . . . . . . . . . . . . . . . 427 13.4 Incompatible API changes with version 4.3 . . . . . . . . . . . . . . . . . . . . . 430 13.5 Incompatible API changes with version 4.2 . . . . . . . . . . . . . . . . . . . . . 432 13.6 Incompatible API changes with version 4.1 . . . . . . . . . . . . . . . . . . . . . 434

14 Main API change log 453 14.1 Incompatible API changes with version 6.1 . . . . . . . . . . . . . . . . . . . . . 453 14.2 Incompatible API changes with version 6.0 . . . . . . . . . . . . . . . . . . . . . 453 14.3 Incompatible API changes with version 5.x . . . . . . . . . . . . . . . . . . . . . 454 14.4 Incompatible API changes with version 5.0 . . . . . . . . . . . . . . . . . . . . . 454 454 14.5 Incompatible API changes with version 4.3 . . . . . . . . . . . . . . . . . . . . . 458 14.6 Incompatible API changes with version 4.2 . . . . . . . . . . . . . . . . . . . . . 459 14.7 Incompatible

14 Main API change log 453 14.1 Incompatible API changes with version 6.1 . . . . . . . . . . . . . . . . . . . . . 453 14.2 Incompatible API changes with version 6.0 . . . . . . . . . . . . . . . . . . . . . 453 14.3 Incompatible API changes with version 5.x . . . . . . . . . . . . . . . . . . . . . 454 14.4 Incompatible API changes with version 5.0 . . . . . . . . . . . . . . . . . . . . . 454 454 14.5 Incompatible API changes with version 4.3 . . . . . . . . . . . . . . . . . . . . . 458 14.6 Incompatible API changes with version 4.2 . . . . . . . . . . . . . . . . . . . . . 459 14.7 Incompatible

13 Main API change log 423 13.1 Incompatible API changes with version 6.0 . . . . . . . . . . . . . . . . . . . . . 423 13.2 Incompatible API changes with version 5.x . . . . . . . . . . . . . . . . . . . . . 424 13.3 Incompatible API changes with version 5.0 . . . . . . . . . . . . . . . . . . . . . 424 13.4 Incompatible API changes with version 4.3 . . . . . . . . . . . . . . . . . . . . . 427 427 13.5 Incompatible API changes with version 4.2 . . . . . . . . . . . . . . . . . . . . . 429 13.6 Incompatible API changes with version 4.1 . . . . . . . . . . . . . . . . . . . . . 430 13.7 Incompatible

API changes with version 5.x . . . . . . . . . . . . . . . . . . . . . 407 13.2 Incompatible API changes with version 5.0 . . . . . . . . . . . . . . . . . . . . . 407 13.3 Incompatible API changes with API changes with version 4.2 . . . . . . . . . . . . . . . . . . . . . 412 13.5 Incompatible API changes with version 4.1 . . . . . . . . . . . . . . . . . . . . . 414 13.6 Incompatible API changes with API changes with version 3.2 . . . . . . . . . . . . . . . . . . . . . 418 13.8 Incompatible API changes with version 3.1 . . . . . . . . . . . . . . . . . . . . . 418 13.9 Incompatible API changes with

13 Main API change log 406 13.1 Incompatible API changes with version 5.x . . . . . . . . . . . . . . . . . . . . . 406 13.2 Incompatible API changes with version 5.0 . . . . . . . . . . . . . . . . . . . . . 406 13.3 Incompatible API changes with version 4.3 . . . . . . . . . . . . . . . . . . . . . 410 13.4 Incompatible API changes with version 4.2 . . . . . . . . . . . . . . . . . . . . . 411 411 13.5 Incompatible API changes with version 4.1 . . . . . . . . . . . . . . . . . . . . . 413 13.6 Incompatible API changes with version 4.0 . . . . . . . . . . . . . . . . . . . . . 414 13.7 Incompatible