https://111qqz.com/en/tags/cumulative-match-characteristi/Recent content in Cumulative Match Characteristi on 111qqz's blogHugo -- gohugo.ioen© 2015-2026 111qqzFri, 23 Feb 2018 08:20:55 +0000https://111qqz.com/en/post/%E6%B7%B1%E5%BA%A6%E5%AD%A6%E4%B9%A0/%E8%AE%A1%E7%AE%97%E6%9C%BA%E8%A7%86%E8%A7%89/2018-02-23-cumulative-match-characteristi/Fri, 23 Feb 2018 08:20:55 +0000https://111qqz.com/en/post/%E6%B7%B1%E5%BA%A6%E5%AD%A6%E4%B9%A0/%E8%AE%A1%E7%AE%97%E6%9C%BA%E8%A7%86%E8%A7%89/2018-02-23-cumulative-match-characteristi/<p>CMC曲线全称是Cumulative Match Characteristic (CMC) curve，也就是累积匹配曲线，同ROC曲线Receiver Operating Characteristic (ROC) curve一样，是模式识别系统，如人脸，指纹，虹膜等的重要评价指标，尤其是在生物特征识别系统中，一般同ROC曲线（ <a href="https://111qqz.com/en/post/%E5%B7%A5%E7%A8%8B/%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/2021-08-21-ska-flat-hash-map-notes/" >多标签图像分类任务的评价方法-mean average precision(mAP) 以及top x的评价方法</a>）一起给出，能够综合评价出算法的好坏。</p>