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Ly Anh Tuan
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Artificial intelligence
(col11226)
Author:
Ly Anh Tuan
Keywords:
AI
,
Artificial intelligence
Summary:
Artificial intelligence (AI) is the intelligence of machines and the branch of computer science that aims to create it. AI textbooks define the field as "the study and design of intelligent agents"[1] where an intelligent agent is a system that perceives its environment and takes actions that maximize its ... intelligent machines."[4]
[Expand Summary]
Artificial intelligence (AI) is the intelligence of machines and the branch of computer science that aims to create it. AI textbooks define the field as "the study and design of intelligent agents"[1] where an intelligent agent is a system that perceives its environment and takes actions that maximize its chances of success.[2] John McCarthy, who coined the term in 1956,[3] defines it as "the science and engineering of making intelligent machines."[4]
[Collapse Summary]
Subject:
Science and Technology
Language:
English
Popularity:
81.87%
Revised:
2010-09-16
Revisions:
New
Deduction, reasoning, problem solving
(m35294)
Author:
Ly Anh Tuan
Keywords:
Deduction
,
problem solving
,
reasoning
Summary:
Early AI researchers developed algorithms that imitated the step-by-step reasoning that humans were often assumed to use when they solve puzzles, play board games or make logical deductions. By the late 1980s and '90s, AI research had also developed highly successful methods for dealing with uncertain or incomplete ... and economics.
[Expand Summary]
Early AI researchers developed algorithms that imitated the step-by-step reasoning that humans were often assumed to use when they solve puzzles, play board games or make logical deductions. By the late 1980s and '90s, AI research had also developed highly successful methods for dealing with uncertain or incomplete information, employing concepts from probability and economics.
[Collapse Summary]
Subject:
Science and Technology
Language:
English
Popularity:
56.29%
Revised:
2010-09-14
Revisions:
New
Knowledge representation
(m35629)
Author:
Ly Anh Tuan
Keywords:
Commonsense knowledge
,
Knowledge representation
Summary:
Knowledge representation[43] and knowledge engineering[44] are central to AI research. Many of the problems machines are expected to solve will require extensive knowledge about the world. Among the things that AI needs to represent are: objects, properties, categories and relations between objects;[45] situations, events, states and time ... upper ontologies.
[Expand Summary]
Knowledge representation[43] and knowledge engineering[44] are central to AI research. Many of the problems machines are expected to solve will require extensive knowledge about the world. Among the things that AI needs to represent are: objects, properties, categories and relations between objects;[45] situations, events, states and time;[46] causes and effects;[47] knowledge about knowledge (what we know about what other people know);[48] and many other, less well researched domains. A complete representation of "what exists" is an ontology[49] (borrowing a word from traditional philosophy), of which the most general are called upper ontologies.
[Collapse Summary]
Subject:
Science and Technology
Language:
English
Popularity:
30.62%
Revised:
2010-09-16
Revisions:
New
Popularity is measured as percentile rank of page views/day over all time
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