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
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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}