给定混淆矩阵可以找到二类或多类指标，例如精度、召回率、F1 分数附matlab代码.zip

# Introduction Given the confusion matrix finds the two or multiclass metrics such as precision, recall, F1-score, etc. | Confusion matrix | | ------------- | | | Function outputs: | Function | Output Description | | --- | --- | | `multiclass_metrics_common` | Precision <br> Recall <br> Accuracy <br> Specificity <br> F1score | | `multiclass_metrics_special` | Recall <br> Specificity <br> Precision <br> False positive rate <br> F1score <br> Matthews correlation coefficient <br> Kappa <br>| # Requirements MATLAB # MATLAB Central [](https://www.mathworks.com/matlabcentral/fileexchange/105825-multiclass-metrics-of-a-confusion-matrix) Please rate and provide feedback for the further improvements.