专业英语人工智能最终版.pptx

Artificial?Intelligence?;;content;Definition 定义;;;The exciting new effort to make computers thinks … machine with minds, in the full and literal sense” (Haugeland 1985);; Secondary Translation - Machine Translation the spirit is willing but the flesh is weakthe vodka is good but the meat is rotten Combinatorial explosion problem (组合爆炸)The fact that a program can find a solution in principle does not means that the program contains any of the mechanisms needed to find it in practice. Perceptron limitations(感知机局限性) A two-input perceptron cannot be trained to recognize when its two inputs are different.;McCarthy麦卡锡;;In machine learning, in 1957 Rosenblatt (罗森布拉特 )successfully developed Perceptron(感知机); 在1957年机器产生时代，罗森布拉特成功的研制出感知机。 ;In theorem proving, in 1958 Wang Hao in the IBM-704 machine with a 3-5 minute proved all 220 theorem “Principia Mathematica” in the relevant propositional calculus;In 1965, Robinson made due to the resolution principle(归结原理); 定理证明，1958年王皓用IBM-704机用3-5分钟的证明所有220定理“数学原理”中的相关命题演算;1965年，罗宾逊作出了应有的决议原则。 ;;In terms of problem solving(问题求解): 1960 Newell(纽厄尔) compiled a universal problem solver (GPS), can solve 11 different types of problems;  In expert systems(专家系统): the results of the 1968 Feigenbaum(费根鲍姆) developed DENDRAL expert system and put into use; ;May 1997, the U.S. IBM‘s “Deep Blue” supercomputer beat the world chess champion Garry Kasparov(卡斯帕罗夫). ;Computational Intelligence thriving (90s-now);Artificial intelligence (人工智能) Turing test (图灵测试) pattern recognition(模式识别) expert systems(专家系统) Neural Network(神经网络) ;The Turing test (1936);Applications;Robot soccer Conversational behavior;;AI methods:knowledge-based systems, Neural networks and Fuzzy logic provides ;;;;Meaning of AI;;