Assalam o Alikum

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TOPIC :ARTIFICIAL INTELLIGANCE

Presented To: Sir inam ul haqPresented By : Faisal islam (3003)

Nafees Ahmad (3023) Muhmmad Adnan(3038) Anum

BSIT(E)

Department of Computer Science Universty Of Education Lhr Okara Campus

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ARTIFICIAL INTELLIGENCE

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CONTENTS

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Introduction.

History of A.I

Applications of A.I

Softwear related to A.I

Advantages of A.I

Disadvantages of A.I

Summery

End

INTRODUCTION

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The field Artificial intelligence strives to understand and build intelligent entities

A.I.

Strong A.I.M/C can think and

act like human

Weak A.I.Some thinking like features

can be added to M/C

Artificial intelligence (AI) is an area of computer science that emphasizes the creation of intelligent machines that work and react like humans

DEFINIT IONS

* A.I is a branch of computer sciences dealing with symbolic, Nonalgorithmic-Methods of problem solving.

* AI works with pattern matching methods which attempt to

describe objects , events or processes in terms of their

qualitative features and logical and computational

Relationship.

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What is What is Intelligence Intelligence ??

To respond to situations very flexibly.

To make sense out of ambiguous or contradictory messages.

To recognize relative importance of different elements of situations

To find similarities between situations despite difference

To draw distinctions between situations despite similarities which may link them.

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HISTORY OF AI

The branch of computer science concerned with making computers behave like humans.

This term was coined in 1956 by John McCarthy at the Massachusetts Institute of Technology

Currently, no computers exhibit full artificial intelligence .In May, 1997,an IBM super-computer called Deep Blue defeated world chess champion

Gary Kasparov in a chess match.

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APPLICATIONS OF A.I.

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Expert systems.

Natural Language Processing (NLP).

Speech recognition.

Computer vision.

Robotics.

Automatic Programming.

ARTIFICIALINTELLIGENCE

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Expert system is an artificial intelligence program that has expert-level knowledge about a particular domain and knows how to use its knowledge to respond properly.

EXPERT SYSTEMS

E.S

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WHEN TO USE AN EXPERT SYSTEM

Provide a high potential payoff or significantly reduced downside risk

Capture and preserve irreplaceable human expertise

Provide expertise needed at a number of locations at the same time or in a hostile environment that is dangerous to human health

Provide expertise that is expensive or rare Develop a solution faster than human experts

can

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PARTICIPANTS IN EXPERT SYSTEMS DEVELOPMENT AND USE

Domain expert The individual or group whose expertise and

knowledge is captured for use in an expert system Knowledge user

The individual or group who uses and benefits from the expert system

Knowledge engineer Someone trained or experienced in the design,

development, implementation, and maintenance of an expert system

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Schematic

Expertsystem

Domain expertKnowledge

engineer Knowledge user

E.S

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LIMITATIONS OF EXPERT SYSTEMS

Not widely used or tested Limited to relatively narrow problems Cannot readily deal with “mixed” knowledge Possibility of error Cannot refine own knowledge base Difficult to maintain May have high development costs Raise legal and ethical concerns

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APPLICATIONS OF EXPERT SYSTEMS AND ARTIFICIAL INTELLIGENCE

Credit granting Information management and retrieval AI and expert systems embedded in products Plant layout Hospitals and medical facilities Help desks and assistance Employee performance evaluation Loan analysis Virus detection Repair and maintenance Shipping Marketing Warehouse optimization

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Natural Language Processing

The goal of NLP is to enable people and computers to communicate in a natural (humanly) language(such as, English) rather than in a computer language.

The field of NLP is divided in 2 categories—

Natural Language understanding.

Natural Language generation.

N.L.P

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Speech Recognition$ The primary interactive method of

communication used by humans is not reading and writing, it is speech.

$ The goal of speech recognition research is to allow computers to understand human speech. So that they can hear our voices and recognize the words we are speaking.

$ It simplifies the process of interactive communication between people and computers, thus it advances the goal of NLP.

S.R

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Computer Vision

People generally use vision as their primary means of sensing their environment, we generally see more than we hear, feel or smell or taste.

The goal of computer vision research is to give computers this same powerful facility for understanding their surrounding. Here A.I helps computer to understand what they see through attached cameras.

COMPUTER

VISION

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Robotics

A Robot is a electro-mechanical device that can by programmed to perform manual tasks or a reprogrammable multi functional manipulator designed to move materials, parts, tools, or specialized devices through variable programmed motions for performance of variety of tasks.

An ‘ inte llig e nt’ robot includes some kind of sensory apparatus that allows it to respond to change in it’ s environment.

ROBOTICS

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FUTURE:

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The day is not far when you will just sit back in your cozy little beds and just command your personal Robot's to entirely do your ruts . He will be a perfect companion for you. Just enjoy the Technology.

(+)

But wait, don’ t be happy. . !

It may end in other way too. Some day there will be a knock to your door. As you open it, you see a large number of Robots marching into your house destroying everything you own and looting you.

This is because ever since there is an advantage in the Technology, it attracts anti-social elements. This is true for Robots too. Because now they will have full power to think as human, even as of anti-social elements. So think trice before giving them power of Cognition.

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ARTIFICIAL INTELLIGENCE SOFTWARES:

HPCC Systems : Open-source enterprise-proven platform for Big Data analysis

Weka : Machine learning software to solve data mining problems

MOEA Framework : Open Source Java Framework for Multiobjective Optimization

CLIPS Rule Based Programming Language : Expert System Tool

Java: A High leval language

C++: Also high leval language

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ADVANTAGES OF A.I:

 it can help improve our way of life

machines will be able to do jobs that require detailed instructions

mental alertness and decision making capabilities

 use robots for heavy construction, military benefits, or even for personal assistance at private homes

there will be less injuries and stress to human beings

Many of our health problems now have possible solutions with the use of Artificial Intelligence in studies at universities

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DISADVANTAGES OF A.I

Lacks the "human touch“ Has the ability to replace human jobs Can malfunction and do the opposite of what

they are programmed to do Can be misused leading to mass scale destruction May corrupt younger generation Wastage of money

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any

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