{ "target_real": 3000, "target_fake": 3000, "val_split": 0.2, "epochs": 3, "batch_size": 32, "learning_rate": 0.0002, "weight_decay": 0.0002, "dropout": 0.5, "architecture": "tf_efficientnetv2_s", "img_size": 224, "save_dir": "./deepfake_v8_model" }