目录前言混淆矩阵python代码前言 很多时候需要对自己模型进行性能评估，对于一些理论上面的知识我想基本不用说明太多，关于校验模型准确度的指标主要有混淆矩阵、准确率、精确率、召回率、F1 score。另外还有P-R曲线
the question is one of design. i\'m gathering a big chunk of performance data with lots of key-value pairs. pretty much everything in /proc/cpuinfo, /proc/meminfo/, /proc/loadavg, plus a bunch of othe
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