我正在尝试为 MLPClassifiers 2nd Hidden Layer 绘制验证曲线。我可以做第一个隐藏层
Ann_wine = neural_network.MLPClassifier()
hidden_layer_sizes = np.linspace(10, 100, 10, dtype=int )
metrics_wine_vc = model_selection.validation_curve(Ann_wine, wine_train_x, wine_train_y, param_name='hidden_layer_sizes', param_range=hidden_layer_sizes)
但我不确定如何改变第二（或更多）维度。 谢谢