Artificial Intelligence is branch of computer science concerned with the study and creation of computer system that exhibits some form of intelligence.
18. The Knowledge Hierarchy meta- knowledge knowledge information data noise large volume, low value, usually no meaning/ context lower volume, higher value, with context and associated meanings understanding of a domain, can be applied to solve problems knowledge on knowledge (e.g how/when to apply) may contain irrelevant items which obscure data management information systems knowledge- based systems databases, transaction systems
32. Intelligent System A System can be constructed as a intelligence system if it has four major techniques of knowledge representation. 1.Logic The logic is a formal procedure because of which implications are created from the set of known facts. 2.Production Systems The production systems studies the new facts and the known facts and finds the desired conclusion. 3.Semantic networks It is a network of symbols that describe relationship between elements of knowledge 4.Frames These are the data structures which consists of expectations for a given situation.
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39. Different levels of knowledge representation Mental Image Written Text Magnetic Spots Binary Numbers Character Strings
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51. Manual Methods of knowledge Acquisition Elicitation Knowledge base Documented knowledge Experts Coding Knowledge engineer
![Artificial Intelligence ,[object Object],[object Object]](https://image.slidesharecdn.com/artificialintelligence-090417043101-phpapp02/85/Artificial-Intelligence-1-320.jpg)
