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1、会计学1专业英语人工智能演讲专业英语人工智能演讲第1页/共21页 Have you ever seen these movies?These movies are all regarding to something about artificial intelligence. But those are fiction, they are both have the robot characters. So it makes AI sound a little fictional to us. In fact, AI is not just about robots, it exists e

2、verywhere.第2页/共21页Dictionaries define intelligence as the ability to acquire, understand and apply knowledge, or the ability to exercise thought and reason. Of course intelligence is more than this. It embodies all of the knowledge and feats, both conscious and unconscious, which we have acquired th

3、rough studying.What is artificial intelligence exactly? 第3页/共21页Systems that think like humansSystems that act like humansSystems that think rationallySystems that act rationallyViews of AI fall into four categories:The exciting new effort to make computers thinks machine with minds, in the full and

4、 literal sense” (Haugeland 1985)“The study of mental faculties through the use of computational models” (Charniak et al. 1985)“The art of creating machines that perform functions that require intelligence when performed by people” (Kurzweil, 1990)A field of study that seeks to explain and emulate in

5、telligent behavior in terms of computational processes” (Schalkol, 1990)第4页/共21页Main Goal of AI Represent and store knowledge（表示并存储知识）（表示并存储知识） Retrieve and reason about knowledge（知识检索和思考）（知识检索和思考） Behave intelligently in complex environments（在复杂环境中表现智能）（在复杂环境中表现智能） Develop interesting and useful ap

6、plications（开发有趣和有用的应用程序）（开发有趣和有用的应用程序） Interact with people, agents, and the environment（与人，机构，环境相交流）（与人，机构，环境相交流）第5页/共21页Foundations of AIAIComputerScience & EngineeringPhilosophyBiologyLinguisticsCognitiveSciencePsychologyEconomicsMathematics第6页/共21页Engineering: To get machines to do a wider v

7、ariety of useful things, e.g., understand spoken natural language, recognize individual people in visual scenes, find the best travel plan for your vacation, Cognitive Science: As a way to understand how natural minds and mental phenomena work, e.g., memory, learning, language, visual perception.Phi

8、losophy: As a way to explore some basic and interesting (and important) philosophical questions ,e.g., the mind body problem, what is consciousness.第7页/共21页What Can AI Systems Do Now? Here are some example applications:Robots（机器人）（机器人）第8页/共21页Face Recognition（人脸识别）（人脸识别）第9页/共21页Intelligent Control（智

9、能控制）（智能控制）第10页/共21页Genetic Programming(基因工程）基因工程）第11页/共21页Planning and scheduling（计划和调度）（计划和调度）第12页/共21页What Cant AI Systems Do?Understand natural language robustly 熟练理解自然语言Surf the web (or a wave)网上冲浪Interpret an arbitrary visual scene解释一个任意的视觉场景Learn a natural language学习一种自然语言Refocus attention in

10、complex environments复杂环境中重新集中注意Perform life-long learning执行终身学习第13页/共21页Artificial intelligence benefits us in the following aspects: Artificial intelligence like computers or robots can improve productivity and efficiency. Human labors are liberated from dull or dangerous job. Artificial intelligen

11、ce offers much convenience to human life. Artificial intelligence can turn all human dreams into reality with the promotion of science and technology. Entertaining us第14页/共21页What dose the difference between the artificial intelligence and human beings?All the artificial intelligence is created by h

12、uman beings.Artificial intelligence have solved some small problems which people could have solved in other ways.Artificial intelligence are not living organisms, so it cannot have feelings.第15页/共21页Agree1. Robots have replaced human beings in many aspects of work that people do, especially the dang

13、erous work and some housework.2. This will probably happen gradually over a period of time, but it is an inevitable trend. DisagreeRobots can only replace humans in doing some jobs, but:1. Made by people 2. No human characteristicsWill robots ever be able to replace people?第16页/共21页Summarize Artific

14、ial intelligence can be scripted as a new science and technology, which is used to simulate human intelligence. We cant deny the fact that artificial intelligence is of great important nowadays. Therefore, what we should do is to study hard, widen our knowledge, and consolidate our professional know

15、ledge. Only by this way can we do contribution to the development of artificial intelligence and the improvement of our lives. 第17页/共21页校对：曲* 邵*演讲：曲* 邵*第18页/共21页What Can AI Systems Do Now? Here are some example applications:Robots（机器人）（机器人）第19页/共21页What Can AI Systems Do Now? Here are some example a

16、pplications:Robots（机器人）（机器人）第20页/共21页Agree1. Robots have replaced human beings in many aspects of work that people do, especially the dangerous work and some housework.2. This will probably happen gradually over a period of time, but it is an inevitable trend. DisagreeRobots can only replace humans in doing some jobs, but:1. Made by people 2. No human characteristicsWill robots ever be able to replace people?第21页/共21页