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Overview of Artificial Intelligence. Junling Hu Bay Area AI Meetup, February 11, 2007. Cognitive abilities of a computer. See—computer vision Hear—Speech recognition Speak—Speech generation Move –Robots Think—intelligent reasoning Logic inference Learning (improve through experience) - PowerPoint PPT Presentation
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Overview of Artificial Intelligence
Junling Hu
Bay Area AI Meetup, February 11, 2007
Cognitive abilities of a computer
See—computer vision Hear—Speech recognition Speak—Speech generation Move –Robots Think—intelligent reasoning
Logic inference Learning (improve through experience) Planning Decision making
Computer Vision
Boundary Detection
Vision Applications:
Traffic monitoring
Surveillance: camera monitor intruders or walking suspect
Facial detection
Application of Speech Cognition
Dictation Customer service Historical archive
Natural language processing
Grammar: universal grammar Semantic understanding Knowledge representation User Intention modeling
Application of Natural language processing Machine translation
Web application Information retrieval
Document summary Informational Search
Tutoring
Uncertainty Reasoning
Probability representation Bayesian Network Hidden Markov model
Inference Learning
Machine Learning
Neural Network Classification based on trees Artificial Life, genetic algorithm Reinforcement Learning
Application of machine leaning
Information Filtering agnet Recommendation agent Quality control Data mining
Consumer pattern analysis Criminal pattern Sales forcast
Honda Asimo
Sony SDR
Robots in household
Lawn mower
Vacuum cleaner
Obstacle detection Path planning
Robotic Soccer
Robots in space exploration
Mars Rover Deep space traveling
Robot in Industry
Grape Harvesting Cucumber Harvesting
Robots in medical domain
Hazardous area (under water, toxic waste, chemical plant, space)
Precision driven work: robot surgery
AI and Entertainment
Computer games: Strategy game Character interaction
Movie: computer animation Toy Story Shrek
AI and Education
Educational game and toys for children Learning language and math Learning problem solving
Intelligent tutor Essay grading
TOEFL, essay writing
AI and healthcare
Intelligent helper for elders Disease diagnosis based on DNA data
analysis and classification
AI and business service
Customer service Virtual representative
History of AI
1950 Alan Turing’s paper 1956 Demonstration of the first running AI
program, the Logic Theorist the term “Artificial Intelligence” is created
1962 First industrial robot company was founded. 1960s programs solve algebra word program,
engaging in simple conversation 1970s Expert system appeared 1980s Neural network was widely adopted 1990s Intelligent tutoring, robots, vision, speech recognition
1997 Deep Blue beat the world chess champion) 2000+ Machine Learning applied to Web analysis
Decision making in data warehouse Natural language interface in phone, cars,…
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