关于机器学习的定义的理解

对机器学习定义的理解

        Tom M.Mitcjell provided a widely quoted, more  formal definition: "A computer program is said tolearn form experience E with respect to some class oftasks T and performance measure P if its performance at tasks in T, as measured by P, improves with experience E."

     机器学习系统形式化定义：

        T: Tasks

        E: Experience

        P: Performance

a: 通过T来学习到Experience

b: 通过P来检测E

c: 通过E来自我提高

    如果满足以上三个条件，这个计算机程序就是一个机器学习系统。