cifar transform

[hiyuchang]

Hello. Thanks for you nice code. But I think the accuracy can be better with the new 'tranform' of cifar:

        trans_train = transforms.Compose([
            transforms.RandomCrop(32, padding=4),
            transforms.RandomHorizontalFlip(),
            transforms.ToTensor(),
            transforms.Normalize((0.4914, 0.4822, 0.4465), (0.2023, 0.1994, 0.2010)),
        ])
        trans_test = transforms.Compose([
            transforms.ToTensor(),
            transforms.Normalize((0.4914, 0.4822, 0.4465), (0.2023, 0.1994, 0.2010)),
        ])
        dataset_train = datasets.CIFAR10('../data/cifar', train=True, download=True, transform=trans_train)
        dataset_test = datasets.CIFAR10('../data/cifar', train=False, download=True, transform=trans_test)

[JokerZhang66]

I think the test_dataset should be this: test_transform = transforms.Compose([transforms.ToTensor(), transforms.Normalize((0.4940, 0.4850, 0.4504), (0.2467, 0.2429, 0.2616))])