机器学习是计算机科学,尤其是人工智能领域里的一个极其重要的研究方向。现代计算机科学的开山鼻祖图灵(1912-1954〕几乎在创立计算机科学这个学科的同时.就创立了人工智能这个研究方向。关于机器智能,图灵有一句名言:A computer would deserve to be called intelligent if it could deceive a human into believing that it was human.意思是说,当计算机的智能水平能达到人类的智能水平时.计算机才被认为是具有智能。显然,计算机的智能水平要到人类的智能水平, Machine learning is an extremely important research direction in the field of computer science, especially artificial intelligence. The founders of modern computer science Turing (1912-1954) at the same time founding the discipline of computer science at the same time, founded the research direction of artificial intelligence.About machine intelligence, Turing has a famous saying: A computer would deserve to be called intelligent It means that when a computer’s level of intelligence reaches the level of human intelligence, the computer is considered to be intelligent.Obviously, the level of intelligence of a computer reaches the level of human intelligence ,