Computing With Words
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Computing With Words
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Author : Lotfi A. Zadeh
language : en
Publisher: Springer
Release Date : 2012-07-11
Computing With Words written by Lotfi A. Zadeh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-11 with Technology & Engineering categories.
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. Addition of the formalism of CWW to mathematics empowers mathematics to construct mathematical solutions of computational problems which are stated in a natural language. Traditional mathematics does not have this capability.
Computing With Words In Information Intelligent Systems 1
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Author : Lotfi A. Zadeh
language : en
Publisher: Physica
Release Date : 2013-03-09
Computing With Words In Information Intelligent Systems 1 written by Lotfi A. Zadeh and has been published by Physica this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Computers categories.
These two volumes consIstmg of Foundations and Applications provide the current status of theoretical and empirical developments in "computing with words". In philosophy, the twentieth century is said to be the century of language. This is mainly due to Wittgenstein who said: "The meaning of a word is its use in the language game". "The concept game is a concept with blurred edges". In the first phrase, "the language game" implies the everyday human activity with language, and in the latter, "game" simply implies an ordinary word. Thus, Wittgenstein precisely stated that a word is fuzzy in real life. Unfortunately this idea about a word was not accepted in the conventional science. We had to wait for Zadeh's fuzzy sets theory. Remembering Wittgenstein's statement, we should consider, on the one hand, the concept of "computing with words" from a philosophical point of view. It deeply relates to the everyday use of a word in which the meaning of a word is fuzzy in its nature.
Computing With Words
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Author : Paul P. Wang
language : en
Publisher: Wiley-Interscience
Release Date : 2001
Computing With Words written by Paul P. Wang and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
Fuzzy logic refers to a computer's ability to make decisions involving "grey" or "fuzzy" areas. As linguistics contains numerous "grey" areas, computing with words through the use of fuzzy logic is an extremely hot topic in database and Internet research. This book explores the state of the art in linguistic computation, discussing how current research findings are extending the application of fuzzy logic beyond control engineering and intelligent systems into the use of language on a computer. Fuzzy logic pioneer, Dr. Lofti Zadeh, provides the introduction for this thought-provoking work.
Linguistic Approximation For Computing With Words
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Author : Yousef Althobaiti
language : en
Publisher:
Release Date : 2012
Linguistic Approximation For Computing With Words written by Yousef Althobaiti and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Computing with words, or CW, is a method of using words derived from a natural language [1] rather than numbers for computing and reasoning, CW simulates the way in which humans express and use their knowledge since its processing is close to that of a natural language, using a mathematical model to produce meanings for inexact words and phrases. Computing with words has been used in numerous applications such as decision analysis. In a CW Inference Engine, since the inputs are linguistic words, the outputs should be linguistic expressions so as to make more sense to humans [2]. In this thesis, the author has adjusted and implemented the method introduced in [3] for generating linguistic expressions for fuzzy output sets produced by CW inference. The process for finding linguistic labels is called linguistic approximation (LA). Linguistic approximation plays an essential role in finding the best output fuzzy label. It provides a solution for the problem of finding the meaning of a given fuzzy set. In general, it is required to map a given fuzzy value (which is an output of some fuzzy computation) to a set of predefined terms, defined on the same universe of discourse [9]. The result of a linguistic approximation algorithm will be linguistic expressions, atomic terms and linguistic modifiers [3]. The algorithm works by dividing the membership function into segments and then finding the most appropriate linguistic expressions corresponding to the meaning of the fuzzy set.
The 2 Tuple Linguistic Model
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Author : Luis Martínez
language : en
Publisher: Springer
Release Date : 2015-12-09
The 2 Tuple Linguistic Model written by Luis Martínez and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-09 with Computers categories.
This book examines one of the more common and wide-spread methodologies to deal with uncertainty in real-world decision making problems, the computing with words paradigm, and the fuzzy linguistic approach. The 2-tuple linguistic model is the most popular methodology for computing with words (CWW), because it improves the accuracy of the linguistic computations and keeps the interpretability of the results. The authors provide a thorough review of the specialized literature in CWW and highlight the rapid growth and applicability of the 2-tuple linguistic model. They explore the foundations and methodologies for CWW in complex frameworks and extensions. The book introduces the software FLINTSTONES that provides tools for solving linguistic decision problems based on the 2-tuple linguistic model. Professionals and researchers working in the field of classification or fuzzy sets and systems will find The 2-tuple Linguistic Model: Computing with Words in Decision Making a valuable resource. Undergraduate and postdoctoral students studying computer science and statistics will also find this book a useful study guide.
Computing With Words In Information Intelligent Systems 2
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Author : Lotfi Asker Zadeh
language : en
Publisher: Physica
Release Date : 1999-07-16
Computing With Words In Information Intelligent Systems 2 written by Lotfi Asker Zadeh and has been published by Physica this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-07-16 with Business & Economics categories.
The volume is the first one in the world literature which is a comprehensive, up to date account on computing with words, a new direction in broadly perceived intelligent systems, proposed and advocated by Professor Zadeh, the founder of fuzzy sets theory and fuzzy logic. Computing with words may form a basis of a computational theory of perception inspired by a remarkable human ability to perform a wide variety of tasks on the basis of vague and imprecise information expressed in natural language. In Part 2, applications in a wide array of fields are presented which use the paradigm of computing with words, exemplified by reasoning, data analysis, data mining, machine learning, risk analyses, reliability and quality control, decision making, optimization and control, databases, medical diagnosis, business analyses, traffic management, power system planning, military applications, etc.
Computing With Words In Information Intelligent Systems 2
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Author : Lotfi Zadeh
language : en
Publisher: Physica
Release Date : 2013-06-29
Computing With Words In Information Intelligent Systems 2 written by Lotfi Zadeh and has been published by Physica this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Computers categories.
These two volumes consisting of Foundations and Applications provide the current status of theoretical and empirical developments in "computing with words". In philosophy, the twentieth century is said to be the century of language. This is mainly due to Wittgenstein who said: "The meaning of a word is its use in the language game". "The concept game is a concept with blurred edges". In the first phrase, "the language game" implies the everyday human activity with language, and in the latter, "game" simply implies an ordinary word. Thus, Wittgenstein precisely stated that a word is fuzzy in real life. Unfortunately this idea about a word was not accepted in the conventional science. We had to wait for Zadeh's fuzzy sets theory. Remembering Wittgenstein's statement, we should consider, on the one hand, the concept of "computing with words" from a philosophical point of view. It deeply relates to the everyday use of a word in which the meaning of a word is fuzzy in its nature.
1001 Computer Words You Need To Know
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Author : Jerry Pournelle
language : en
Publisher: Oxford University Press on Demand
Release Date : 2004
1001 Computer Words You Need To Know written by Jerry Pournelle and has been published by Oxford University Press on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computers categories.
Defines the essential vocabulary of computers and the Internet, with more than one thousand entries, each with a sample sentence and supplementary notes, that cover everything from operating systems and software applications.
Knowledge Technology
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Author : Dickson Lukose
language : en
Publisher: Springer
Release Date : 2012-08-16
Knowledge Technology written by Dickson Lukose and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-16 with Computers categories.
This book constitutes the refereed proceedings of the Third Knowledge Technology Week, KTW 2011, held in Kajang, Malaysia, in July 2011. The 29 revised full papers presented together with 9 short papers were carefully reviewed and selected from 105 submissions. KTW 2011 consisted of a number of co-located events. This volume contains selected papers from the proceedings of the Third Malaysian Joint Conference on Artificial Intelligence (MJCAI 2011), the Third Semantic Technology and Knowledge Engineering (STAKE 2011), and the International Workshop on Semantic Agents (IWSA 2012).
Computing With Words
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Author : Francisco Herrera
language : en
Publisher:
Release Date : 2001
Computing With Words written by Francisco Herrera and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.