concept of artificial intelligence

8/7/2019 Concept of Artificial Intelligence

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CONCEPT OF ARTIFICIAL

INTELLIGENCE


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DEFINITION:yLAUDON AND LAUDON have defined

ARTIFICIAL INTELLIGENCE as the effort

to develop computer-based systems that canbehave like humans ,with the ability to learnlanguages , accomplish physical tasks , use a

perceptual apparatus, and emulate humanexperience and decision making.


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AN OVERVIEW OF ARTIFICIAL

INTELLIGENCE

4/22/2011 MIS 213-004 3

yArtificial intelligence (AI): ability of computers tomimic or duplicate the functions of the human brain

yAI-based computer systems have many applications indifferent fields, such as:y Medical diagnoses

y Exploration for natural resources

y Determining what is wrong with mechanical devicesy Assisting in designing and developing other computer

systems


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THEDIFFERENCE BETWEEN NATURAL

AND ARTIFICIAL INTELLIGENCE

4/22/2011 MIS 213-004 4

y Intelligent Behavior include the ability to:

y Learn from experience and apply knowledge acquired

y Handle complex situations

y Solve problems with missing information

y Determine what is important

y React quickly and correctly to a new situation

y

Understand visual imagesy Process and manipulate symbols

y Be creative and imaginative

y Use heuristics


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THE MAJOR BRANCHES OF

ARTIFICIAL INTELLIGENCE

4/22/2011 MIS 213-004 5


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ROBOTICS

4/22/2011 MIS 213-004 6

y Mechanical or computer devices that perform tasksrequiring a high degree of precision

y

Contemporary roboticsy Combines high-precision machine capabilities with

sophisticated controlling software

y Future robots

y

Will find wider applications in banks, restaurants, homes,doctors offices, and hazardous working environments


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VISION SYSTEMS

4/22/2011 MIS 213-004 7

y Hardware and software that permit computers tocapture, store, and manipulate visual images and

picturesy Used by the U.S. Justice Department to perform

fingerprint analysis

y Can be used in identifying people based on facial features

y

Can be used with robots to give these machines sight


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NATURAL LANGUAGE

PROCESSING

4/22/2011 MIS 213-004 8

y Natural language processing

y Allows the computer to understand and react to

statements and commands made in a natural language,such as English

yVoice recognition

y Converting sound waves into words


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LEARNING SYSTEMS

4/22/2011 MIS 213-004 9

y Combination of software and hardware that allowsthe computer to change how it functions or reactsto situations based on feedback it receives

y Learning systems software requires feedback onthe results of actions or decisions

y Feedback is used to alter what the system will do inthe future


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NEURAL NETWORKS

4/22/2011 MIS 213-004 10

y Can simulate the functioning of a human brain

y

Can process many pieces of data at the same time andlearn to recognize patterns

y Particular skill of neural nets

y Analyzing detailed trends


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BUSINESS APPLICATION OF

ARTIFICIAL INTELLIGENCE:y To capture and preserve expertise of experts who might

not be available in the organisation due to theirresignation , retirement or death .

y To enhance the distribution of knowledge through theorganisation.

y To create a mechanism that is not subject to humanfeelings like fatigue and worry. Routine jobs that create

mental fatigue may be performed by AI systems like robots.

y To provide solutions to problems that are too complex forhuman beings to handle like getting permutatons andcombinations of various alternative solutions.


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y|THANK YOU}

concept of artificial intelligence

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