英语演讲Introduction-to-Artificial-Intelligence人工智能导论ppt课件.pptx

Introduction toArtificial IntelligenceXianbo LiSchool of Information Science and EngineeringLanzhou University1What is AI?Artificial intelligence(AI)is intelligence exhibited by machines.2Investigation for AIin Computer Science31.机器人学（机器人学（Robotics）42.模式识别模式识别(Pattern recognition)It is the branch to seize the most important features and content of things.EyeNose53.机器学习机器学习(machine learning)He is a man because he has Adams apple.He is a man because he has short hair.She is a woman because she has long hair.She is a woman because she doesnt haveAdams apple.。Is he/she a man or woman?64.数据挖掘数据挖掘(Data Mining)Data KnowledgeMassive Data Knowledge75.自然语言理解自然语言理解(Natural language processing,NLP)8The purpose of artificial intelligence is not to let computer replaces humans,nor is it to let the machine imitates human beings.The only aim of artificial intelligence is to make our lives more convenient and happy.9