Ai Ppt Umang Sharma

8/8/2019 Ai Ppt Umang Sharma

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INTRODUCTIONINTRODUCTION

Most people think AI as robotic people. Some say AI is theMost people think AI as robotic people. Some say AI is thestudy of how to make computers do things at the momentstudy of how to make computers do things at the momenthumans are better.humans are better.

AI is the study and design of systems that perceives itsAI is the study and design of systems that perceives itsenvironment and takes actions which maximize its chancesenvironment and takes actions which maximize its chancesof success.of success.

Today AI is the key technology in many of the applications ,Today AI is the key technology in many of the applications ,ranging from banking systems that detect attempted creditranging from banking systems that detect attempted creditcard fraud, to telephone systems that understand speech ,card fraud, to telephone systems that understand speech ,to software systems that notice when you are havingto software systems that notice when you are havingproblems and offer appropriate advice.problems and offer appropriate advice.

AI has become an essential part of the technology industryAI has become an essential part of the technology industry

,providing the heavy lifting for many of the most difficult,providing the heavy lifting for many of the most difficultproblems in computer science.problems in computer science.


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HISTORYHISTORY

In the early 1980s, AI research was revived by theIn the early 1980s, AI research was revived by thecommercial success of expert systems, a form of AIcommercial success of expert systems, a form of AIprogram that simulated the knowledge and analyticalprogram that simulated the knowledge and analytical

skills of one or more human experts.skills of one or more human experts. In 1985 the market for AI had reached over a billionIn 1985 the market for AI had reached over a billion

dollars. At the same time, Japan's fifth generationdollars. At the same time, Japan's fifth generationcomputer project inspired the U.S and Britishcomputer project inspired the U.S and Britishgovernments to restore funding for academic research ingovernments to restore funding for academic research in

the field.the field. However, beginning with the collapse of the Lisp MachineHowever, beginning with the collapse of the Lisp Machine

market in 1987, AI once again fell into disrepute, and amarket in 1987, AI once again fell into disrepute, and asecond, longer lasting AI winter began.second, longer lasting AI winter began.


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CONTI..CONTI.. In the 1990s and early 21st century, AIIn the 1990s and early 21st century, AI

achieved its greatest successes, albeitachieved its greatest successes, albeitsomewhat behind the scenes.somewhat behind the scenes.

Artificial intelligence is used for logistics,Artificial intelligence is used for logistics,

data mining, medical diagnosis and manydata mining, medical diagnosis and manyother areas throughout the technologyother areas throughout the technologyindustry.industry.

The success was due to several factors: theThe success was due to several factors: theincredible power of computers today , aincredible power of computers today , a

greater emphasis on solving specificgreater emphasis on solving specificsubproblemssubproblems, the creation of new ties, the creation of new tiesbetween AI and other fields working onbetween AI and other fields working onsimilar problems.similar problems.


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THE NEURON "FIRING", PASSING ATHE NEURON "FIRING", PASSING A

SIGNAL TO THE NEXT IN THE CHAIN.SIGNAL TO THE NEXT IN THE CHAIN.


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problems

The problems of creating intelligence has broken into aThe problems of creating intelligence has broken into a

number of specific sub problems.number of specific sub problems.

The traits below have received the most attention:The traits below have received the most attention:

Knowledge representationKnowledge representation

PlanningPlanning

LearningLearning

Motion and manipulationMotion and manipulation

PerceptionPerception

Social intelligenceSocial intelligence


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APPLICATIONS OF A.I.APPLICATIONS OF A.I.

BUSINESS:BUSINESS: Credit rating and riskCredit rating and risk

assessmentassessment

Insurance risk evaluationInsurance risk evaluation

Fraud detectionFraud detection

Insider dealing detectionInsider dealing detection

Marketing analysisMarketing analysis

Signature verificationsSignature verifications

Inventory controlInventory controlENGINEERING:ENGINEERING:

Machinery defect diagnosisMachinery defect diagnosis

Character recognitionCharacter recognition

Speech recognitionSpeech recognition

MEDICINE:MEDICINE:

General diagnosisGeneral diagnosis

Detection of heartDetection of heart

defectsdefects


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TYPES OF A.I.TYPES OF A.I.

AI is of two types:AI is of two types:

1.1. WEAK AIWEAK AI

2.2. STRONG AISTRONG AI

Weak A.I. only simulates human thoughts andWeak A.I. only simulates human thoughts and

actionsactions

actions , decisions and ideas are programmedactions , decisions and ideas are programmed

into it.into it.

SStrong AI refers to AI that matches or exceedstrong AI refers to AI that matches or exceeds

human intelligencehuman intelligence


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THANKTHANK

YOUYOU

Ai Ppt Umang Sharma

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