{ "learning_rate": 0.001, "hidden_units": 512, "epochs": 3, "batch_size": 32, "optimizer": "AdamW", "scheduler": { "type": "StepLR", "step_size": 5, "gamma": 0.1 }, "loss": "CrossEntropyLoss", "best_validation_accuracy_percent": 94.38, "normalization": { "mean": [ 0.485, 0.456, 0.406 ], "std": [ 0.229, 0.224, 0.225 ] }, "train_transforms": [ "RandomResizedCrop(224)", "RandomHorizontalFlip", "ColorJitter(brightness=0.2,contrast=0.2,saturation=0.2,hue=0.1)" ], "validation_transforms": [ "Resize(256)", "CenterCrop(224)" ] }