Artificial intelligence
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Transcript of Artificial intelligence
ARTIFICIAL INTELLIGENCEinclude people,
procedures, hardware, software, data and
knowledge needed to develop computer
systems and machines that demonstrated characteristics of
intelligence.
Intelligence Behavior the ability to learn from experiences and
apply knowledge acquired from experience, handle complex situations,
solve problems when important information is missing, determine what is important, react quickly and correctly to a new situation, understand visual images,
process and manipulate symbols, be creative and imaginative, and use
heuristics.
Turing Test (developed by Alan Turing, a British Mathematician)
attempts to determine whether the responses from a
computer with intelligent behavior are indistinguishable from responses from a human.
Specific characteristics of intelligent behavior:
1.Learn from experience and apply
the knowledge acquired from
experience.
2.Handle complex situations.
3.Solve problems when important
information is missing.
4.Determine what is important.
Specific characteristics of intelligent behavior:
5. React quickly and correctly to a
new situation.
6. Understand visual images.
7. Process and manipulate symbols.
8. Be creative and imaginative.
9. Use heuristics.
The difference between Natural and Artificial IntelligenceAttributes Natural
Intelligence (Human)
Artificial Intelligence (Machine)
The ability to use sensors (eyes, ears, touch, smell) HIGH LOW
The ability to be creative and imaginative HIGH LOW
The ability to learn from experience HIGH LOW
The ability to be adaptive HIGH LOW
The ability to afford the cost of acquiring intelligence HIGH LOW
The ability to use a variety of information source HIGH HIGH
The ability to acquire large amount of external information HIGH HIGH
The ability to make complex calculations LOW HIGH
The ability to transfer information LOW HIGH
The ability to make a series of calculations rapidly and accurately LOW HIGH
Major Branches of Artificial Intelligence
ROBOTICS
VISION SYSTEMS
LEARNING SYSTEMS
NATURAL LANGUAGE PROCESSING
NEURAL NETWORKS
EXPERT SYSTEMS
1. RoboticsInvolve developing mechanical or computer devices that perform tasks requiring a high degree of precision or that are hazardous for humans.
Major Branches of Artificial Intelligence
The Rover was a remote-controlled robot used by NASA to explore the surface of Mars.
Lucyan orangutan robot, was a pure research project to
develop some novel theories about the
fundamental operating principles of the brain.
2. Vision SystemsInclude hardware and software that permit computers to capture, store, and manipulate visual images and pictures.
3. Natural language processingComputers understand and react to statements and commands made in a “natural” language, such as English.
4. Learning systemComputer changes how it functions or reacts to situations based on feedback.
5. Neural networkComputer system that can act like or simulate the functioning of the human brain.
6. Expert SystemsConsists of hardware and software that stores knowledge and makes inferences, similar to a human expert.
Presented by: RAJNISH KUMAR