Webdef plot_confusion_matrix (cls_pred): # This is called from print_test_accuracy() below. # cls_pred is an array of the predicted class-number for # all images in the test-set. # Get the true classifications for the test-set. cls_true = data. test. cls # Get the confusion matrix using sklearn. cm = confusion_matrix (y_true = cls_true, y_pred = cls_pred) # Print the … WebUPDATE: In scikit-learn 0.22, there's a new feature to plot the confusion matrix directly. See the documentation: sklearn.metrics.plot_confusion_matrix OLD ANSW
pytorch进阶学习（七）：神经网络模型验证过程中混淆矩阵、召回 …
Webcolorbar displays a vertical colorbar to the right of the current axes or chart. Colorbars display the current colormap and indicate the mapping of data values into the colormap. … WebAnda dapat mengamati hubungan antara fitur baik dengan menggambar peta panas dari seaborn atau sebar matriks dari panda. Matriks Sebar: pd.scatter_matrix(dataframe, alpha = 0.3, figsize = (14,8), diagonal = 'kde'); Jika Anda juga ingin memvisualisasikan kemiringan masing-masing fitur - gunakan pasangan seaborn. finition sur osb
Colorbar showing color scale - MATLAB colorbar - MathWorks
Webmatplotlib.colorbar. make_axes_gridspec (parent, *, location = None, orientation = None, fraction = 0.15, shrink = 1.0, aspect = 20, ** kwargs) [source] # Create an Axes suitable … http://it.voidcc.com/question/p-esmtgicd-p.html Webmatplotlib的pyplot模块中的colorbar ()函数将色条添加到指示色标的图。 用法： matplotlib.pyplot. colorbar (mappable=None, cax=None, ax=None, **kwarg) 参数： ax: 此参数是可选参数，它包含轴或轴列表。 ** kwarg (关键字参数)：此参数是可选参数，有两种： colorbar properties: extend: {‘neither’, ‘both’，‘min’, ‘max’}的尖头超出范围 值。 label: 彩 … eskay crushers piet retief