一.初识机器学习 何为机器学习?A computer program is said to learn from experience E with respect to some task T and some performance measure P, if its performance on T, as measured by P, improves with experience E.理解:通过实验E,完成某一项任务T,利用评价标准P对实验结果进行迭代优化! 机器学习主要包括监督学习
定义 Tom Mitchell对机器学习定义为"计算机从经验E中学习,解决某一任务T,进行某一度量P,通过P测定在T上的表现因经验E而提高".定义个人觉得大体理解即可,如果扣文咬字去理解会十分痛苦,就不做过多解释了. 原文:A computer program is said to learn from experience E with respect to some class of tasks T and performance measure P, if its perform