Computing with Words : Principal Concepts and Ideas. 1st ed. 2012

種類:

電子ブック

責任表示:

by Lotfi A. Zadeh

出版情報:

Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2012

著者名:

• Zadeh, Lotfi A.
• SpringerLink (Online service)

シリーズ名:

Studies in Fuzziness and Soft Computing ; 277

ISBN:

9783642274732 [3642274730]    

注記:

From the content: What Is Computing With Words -- Essence Of CWW -- Basic Structure Of CWW -- Phases Of CWW -- Levels Of Complexity In CWW -- Imprecision Of Natural Languages And Fuzzy Logic -- Principal Rationales For Computing With Words.
In essence, Computing with Words (CWW) is a system of computation in which the objects of computation are predominantly words, phrases and propositions drawn from a natural language. CWW is based on fuzzy logic. In science there is a deep-seated tradition of according much more respect to numbers than to words. In a fundamental way, CWW is a challenge to this tradition. What is not widely recognized is that, today, words are used in place of numbers in a wide variety of applications ranging from digital cameras and household appliances to fraud detection systems, biomedical instrumentation and subway trains.  CWW offers a unique capability—the capability to precisiate natural language. Unprecisiated (raw) natural language cannot be computed with. A key concept which underlies precisiation of meaning is that of the meaning postulate: A proposition, p, is a restriction on the values which a variable, X—a variable which is implicit in p—is allowed to take. CWW has an important ramification for mathematics. Addit

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