1/28/2024 0 Comments Confusion matrix matlab![]() In fact, it is very simple, using the plotconfusion function. I only figured it out after seeing it yesterday, so I want to share it with you. How to draw confusion matrix for support vector machine? In fact, it is very simple, but there are very few codes on the Internet. The function plotconfusion is used, in the format of plotconfusion (actual label, predicted label), which is drawn like this: The actual label is known in advance, and the predicted label will be obtained after the neural network is trained and tested. For a convolutional neural network, drawing a confusion matrix is very simple. ![]() In the analysis of the results of neural networks and machine learning, confusion matrices and ROC curves are often used to analyze the quality of the recognition/classification results, and such graphs often appear in papers.
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