Fuzzy Information Retrieval

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Author :
Publisher : Springer
ISBN 13 : 9783031011795
Total Pages : 0 pages
Book Rating : 4.0/5 (117 download)

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Book Synopsis Fuzzy Information Retrieval by : Donald H. Kraft

Download or read book Fuzzy Information Retrieval written by Donald H. Kraft and published by Springer. This book was released on 2017-01-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information retrieval used to mean looking through thousands of strings of texts to find words or symbols that matched a user's query. Today, there are many models that help index and search more effectively so retrieval takes a lot less time. Information retrieval (IR) is often seen as a subfield of computer science and shares some modeling, applications, storage applications and techniques, as do other disciplines like artificial intelligence, database management, and parallel computing. This book introduces the topic of IR and how it differs from other computer science disciplines. A discussion of the history of modern IR is briefly presented, and the notation of IR as used in this book is defined. The complex notation of relevance is discussed. Some applications of IR is noted as well since IR has many practical uses today. Using information retrieval with fuzzy logic to search for software terms can help find software components and ultimately help increase the reuse of software. This is just one practical application of IR that is covered in this book. Some of the classical models of IR is presented as a contrast to extending the Boolean model. This includes a brief mention of the source of weights for the various models. In a typical retrieval environment, answers are either yes or no, i.e., on or off. On the other hand, fuzzy logic can bring in a "degree of" match, vs. a crisp, i.e., strict match. This, too, is looked at and explored in much detail, showing how it can be applied to information retrieval. Fuzzy logic is often times considered a soft computing application and this book explores how IR with fuzzy logic and its membership functions as weights can help indexing, querying, and matching. Since fuzzy set theory and logic is explored in IR systems, the explanation of where the fuzz is ensues. The concept of relevance feedback, including pseudorelevance feedback is explored for the various models of IR. For the extended Boolean model, the use of genetic algorithms for relevance feedback is delved into. The concept of query expansion is explored using rough set theory. Various term relationships is modeled and presented, and the model extended for fuzzy retrieval. An example using the UMLS terms is also presented. The model is also extended for term relationships beyond synonyms. Finally, this book looks at clustering, both crisp and fuzzy, to see how that can improve retrieval performance. An example is presented to illustrate the concepts.

Fuzzy Sets, Fuzzy Logic and Their Applications

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Author :
Publisher : MDPI
ISBN 13 : 3039285203
Total Pages : 366 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Fuzzy Sets, Fuzzy Logic and Their Applications by : Michael Gr. Voskoglou

Download or read book Fuzzy Sets, Fuzzy Logic and Their Applications written by Michael Gr. Voskoglou and published by MDPI. This book was released on 2020-03-25 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book contains 20 articles collected from amongst the 53 total submitted manuscripts for the Special Issue “Fuzzy Sets, Fuzzy Loigic and Their Applications” of the MDPI journal Mathematics. The articles, which appear in the book in the series in which they were accepted, published in Volumes 7 (2019) and 8 (2020) of the journal, cover a wide range of topics connected to the theory and applications of fuzzy systems and their extensions and generalizations. This range includes, among others, management of the uncertainty in a fuzzy environment; fuzzy assessment methods of human-machine performance; fuzzy graphs; fuzzy topological and convergence spaces; bipolar fuzzy relations; type-2 fuzzy; and intuitionistic, interval-valued, complex, picture, and Pythagorean fuzzy sets, soft sets and algebras, etc. The applications presented are oriented to finance, fuzzy analytic hierarchy, green supply chain industries, smart health practice, and hotel selection. This wide range of topics makes the book interesting for all those working in the wider area of Fuzzy sets and systems and of fuzzy logic and for those who have the proper mathematical background who wish to become familiar with recent advances in fuzzy mathematics, which has entered to almost all sectors of human life and activity.

Computational Science - ICCS 2001

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540422334
Total Pages : 1116 pages
Book Rating : 4.4/5 (223 download)

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Book Synopsis Computational Science - ICCS 2001 by : Vassil Alexandrov

Download or read book Computational Science - ICCS 2001 written by Vassil Alexandrov and published by Springer Science & Business Media. This book was released on 2001-05-24 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt: LNCS volumes 2073 and 2074 contain the proceedings of the International Conference on Computational Science, ICCS 2001, held in San Francisco, California, May 27-31, 2001. The two volumes consist of more than 230 contributed and invited papers that reflect the aims of the conference to bring together researchers and scientists from mathematics and computer science as basic computing disciplines, researchers from various application areas who are pioneering advanced application of computational methods to sciences such as physics, chemistry, life sciences, and engineering, arts and humanitarian fields, along with software developers and vendors, to discuss problems and solutions in the area, to identify new issues, and to shape future directions for research, as well as to help industrial users apply various advanced computational techniques.

Fuzzy Logic for Business, Finance, and Management

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Author :
Publisher : World Scientific
ISBN 13 : 9812770623
Total Pages : 253 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis Fuzzy Logic for Business, Finance, and Management by : George Bojadziev

Download or read book Fuzzy Logic for Business, Finance, and Management written by George Bojadziev and published by World Scientific. This book was released on 2007 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is truly an interdisciplinary book for knowledge workers in business, finance, management and socio-economic sciences based on fuzzy logic. It serves as a guide to and techniques for forecasting, decision making and evaluations in an environment involving uncertainty, vagueness, impression and subjectivity. Traditional modeling techniques, contrary to fuzzy logic, do not capture the nature of complex systems especially when humans are involved. Fuzzy logic uses human experience and judgement to facilitate plausible reasoning in order to reach a conclusion. Emphasis is on applications presented in the 27 case studies including Time Forecasting for Project Management, New Product Pricing, and Control of a Parasit-Pest System.

Deep Learning Tools for Predicting Stock Market Movements

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1394214316
Total Pages : 358 pages
Book Rating : 4.3/5 (942 download)

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Book Synopsis Deep Learning Tools for Predicting Stock Market Movements by : Renuka Sharma

Download or read book Deep Learning Tools for Predicting Stock Market Movements written by Renuka Sharma and published by John Wiley & Sons. This book was released on 2024-04-10 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: DEEP LEARNING TOOLS for PREDICTING STOCK MARKET MOVEMENTS The book provides a comprehensive overview of current research and developments in the field of deep learning models for stock market forecasting in the developed and developing worlds. The book delves into the realm of deep learning and embraces the challenges, opportunities, and transformation of stock market analysis. Deep learning helps foresee market trends with increased accuracy. With advancements in deep learning, new opportunities in styles, tools, and techniques evolve and embrace data-driven insights with theories and practical applications. Learn about designing, training, and applying predictive models with rigorous attention to detail. This book offers critical thinking skills and the cultivation of discerning approaches to market analysis. The book: details the development of an ensemble model for stock market prediction, combining long short-term memory and autoregressive integrated moving average; explains the rapid expansion of quantum computing technologies in financial systems; provides an overview of deep learning techniques for forecasting stock market trends and examines their effectiveness across different time frames and market conditions; explores applications and implications of various models for causality, volatility, and co-integration in stock markets, offering insights to investors and policymakers. Audience The book has a wide audience of researchers in financial technology, financial software engineering, artificial intelligence, professional market investors, investment institutions, and asset management companies.

Investing in Mutual Funds Using Fuzzy Logic

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Author :
Publisher : CRC Press
ISBN 13 : 1040291910
Total Pages : 257 pages
Book Rating : 4.0/5 (42 download)

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Book Synopsis Investing in Mutual Funds Using Fuzzy Logic by : Kurt Peray

Download or read book Investing in Mutual Funds Using Fuzzy Logic written by Kurt Peray and published by CRC Press. This book was released on 2024-11-01 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuzzy Logic is an analytical tool used in the modeling of those phenomena that fall outside the scope of exact sciences. It is used in the analysis of complex and highly nonlinear processes, where mathematical models or standard classic logic cannot define conditions inherent to such processes, e.g. human thinking. Kurt Peray's detailed analysis of the new approaches and techniques for Risk Control and Portfolio Asset Allocation - which uses the principles of Fuzzy Logic - helps you to make decisions as to when to buy, hold or sell. While making independent and educated decisions, you will be able to hedge your portfolio from the volatile forces in the market, and will offset the erosive impact of inflation and taxation. In this electronic age, investors have quick access to important information relevant to the decision process. The guidelines and formulas that serve as foundations to the Fuzzy Logic approach gives you the ability to build customized programs. Investing in Mutual Funds Using Fuzzy Logic is for the individual who wants to invest in financial instruments that will provide a return for growth. With the investment approach he devised, Peray guides the you towards achieving your investment goals.

Production Engineering and Management under Fuzziness

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Author :
Publisher : Springer
ISBN 13 : 3642120520
Total Pages : 566 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Production Engineering and Management under Fuzziness by : Cengiz Kahraman

Download or read book Production Engineering and Management under Fuzziness written by Cengiz Kahraman and published by Springer. This book was released on 2010-05-18 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production engineering and management involve a series of planning and control activities in a production system. A production system can be as small as a shop with only one machine or as big as a global operation including many manufacturing plants, distribution centers, and retail locations in multiple continents. The product of a production system can also vary in complexity based on the material used, technology employed, etc. Every product, whether a pencil or an airplane, is produced in a system which depends on good management to be successful. Production management has been at the center of industrial engineering and management science disciplines since the industrial revolution. The tools and techniques of production management have been so successful that they have been adopted to various service industries, as well. The book is intended to be a valuable resource to undergraduate and graduate students interested in the applications of production management under fuzziness. The chapters represent all areas of production management and are organized to reflect the natural order of production management tasks. In all chapters, special attention is given to applicability and wherever possible, numerical examples are presented. While the reader is expected to have a fairly good understanding of the fuzzy logic, the book provides the necessary notation and preliminary knowledge needed in each chapter.

Ordinary Shares, Exotic Methods: Financial Forecasting Using Data Mining Techniques

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Author :
Publisher : World Scientific
ISBN 13 : 9814488097
Total Pages : 198 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Ordinary Shares, Exotic Methods: Financial Forecasting Using Data Mining Techniques by : Lijuan Cao

Download or read book Ordinary Shares, Exotic Methods: Financial Forecasting Using Data Mining Techniques written by Lijuan Cao and published by World Scientific. This book was released on 2003-01-29 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exotic methods refer to specific functions within general soft computing methods such as genetic algorithms, neural networks and rough sets theory. They are applied to ordinary shares for a variety of financial purposes, such as portfolio selection and optimization, classification of market states, forecasting of market states and data mining. This is in contrast to the wide spectrum of work done on exotic financial instruments, wherein advanced mathematics is used to construct financial instruments for hedging risks and for investment.In this book, particular aspects of the general method are used to create interesting applications. For instance, genetic niching produces a family of portfolios for the trader to choose from. Support vector machines, a special form of neural networks, forecast the financial markets; such a forecast is on market states, of which there are three — uptrending, mean reverting and downtrending. A self-organizing map displays in a vivid manner the states of the market. Rough sets with a new discretization method extract information from stock prices.

Hybrid Intelligent Systems Based on Extensions of Fuzzy Logic, Neural Networks and Metaheuristics

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Author :
Publisher : Springer Nature
ISBN 13 : 3031289994
Total Pages : 489 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis Hybrid Intelligent Systems Based on Extensions of Fuzzy Logic, Neural Networks and Metaheuristics by : Oscar Castillo

Download or read book Hybrid Intelligent Systems Based on Extensions of Fuzzy Logic, Neural Networks and Metaheuristics written by Oscar Castillo and published by Springer Nature. This book was released on 2023-06-12 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, recent theoretical developments on fuzzy logic, neural networks and optimization algorithms, as well as their hybrid combinations, are presented. In addition, the above-mentioned methods are presented in application areas such as, intelligent control and robotics, pattern recognition, medical diagnosis, decision-making, time series prediction and optimization of complex problems. The book contains a collection of papers focused on hybrid intelligent systems based on soft computing techniques. There are a group of papers with the main theme of type-1 and type-2 fuzzy logic, which basically consists of papers that propose new concepts and algorithms based on type-1 and type-2 fuzzy logic and their applications. There also a group of papers that offer theoretical concepts and applications of meta-heuristics in different areas. Another group of papers outlines diverse applications of fuzzy logic, neural networks and hybrid intelligent systems in medical problems. There are also some papers that present theory and practice of neural networks in different application areas. In addition, there are papers that offer theory and practice of optimization and evolutionary algorithms in different application areas. Finally, there are a group of papers describing applications of fuzzy logic, neural networks and meta-heuristics in pattern recognition and classification problems.

Fuzzy Sets in Management, Economics, and Marketing

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Author :
Publisher : World Scientific
ISBN 13 : 9789812810892
Total Pages : 292 pages
Book Rating : 4.8/5 (18 download)

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Book Synopsis Fuzzy Sets in Management, Economics, and Marketing by : Panos M. Pardalos

Download or read book Fuzzy Sets in Management, Economics, and Marketing written by Panos M. Pardalos and published by World Scientific. This book was released on 2001 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid changes that have taken place globally on the economic, social and business fronts characterized the 20th century. The magnitude of these changes has formed an extremely complex and unpredictable decision-making framework, which is difficult to model through traditional approaches. The main purpose of this book is to present the most recent advances in the development of innovative techniques for managing the uncertainty that prevails in the global economic and management environments. These techniques originate mainly from fuzzy sets theory. However, the book also explores the integration of fuzzy sets with other decision support and modeling disciplines, such as multicriteria decision aid, neural networks, genetic algorithms, machine learning, chaos theory, etc. The presentation of the advances in these fields and their real world applications adds a new perspective to the broad fields of management science and economics. Contents: Decision Making, Management and Marketing: Algorithms for Orderly Structuring of Financial OC ObjectsOCO (J Gil-Aluja); A Fuzzy Goal Programming Model for Evaluating a Hospital Service Performance (M Arenas et al.); A Group Decision Making Method Using Fuzzy Triangular Numbers (J L Garc a-Lapresta et al.); Developing Sorting Models Using Preference Disaggregation Analysis: An Experimental Investigation (M Doumpos & C Zopounidis); Stock Markets and Portfolio Management: The Causality Between Interest Rate, Exchange Rate and Stock Price in Emerging Markets: The Case of the Jakarta Stock Exchange (J Gupta et al.); Fuzzy Cognitive Maps in Stock Market (D Koulouriotis et al.); Neural Network vs Linear Models of Stock Returns: An Application to the UK and German Stock Market Indices (A Kanas); Corporate Finance and Banking Management: Expertons and Behaviour of Companies with Regard to the Adequacy Between Business Decisions and Objectives (A Couturier & B Fioleau); Multiple Fuzzy IRR in the Financial Decision Environment (S F Gonzilez et al.); An Automated Knowledge Generation Approach for Managing Credit Scoring Problems (M Michalopoulos et al.); and other papers. Readership: Financial managers, economists, management scientists and computer scientists."

Stock price Prediction a referential approach on how to predict the stock price using simple time series...

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Author :
Publisher : Clever Fox Publishing
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4./5 ( download)

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Book Synopsis Stock price Prediction a referential approach on how to predict the stock price using simple time series... by : Dr.N.Srinivasan

Download or read book Stock price Prediction a referential approach on how to predict the stock price using simple time series... written by Dr.N.Srinivasan and published by Clever Fox Publishing. This book was released on with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the various techniques involved in the stock price prediction. Even the people who are new to this book, after completion they can do stock trading individually with more profit.

Supply Chain Management Under Fuzziness

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Author :
Publisher : Springer
ISBN 13 : 3642539394
Total Pages : 671 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Supply Chain Management Under Fuzziness by : Cengiz Kahraman

Download or read book Supply Chain Management Under Fuzziness written by Cengiz Kahraman and published by Springer. This book was released on 2014-02-15 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supply Chain Management Under Fuzziness presents recently developed fuzzy models and techniques for supply chain management. These include: fuzzy PROMETHEE, fuzzy AHP, fuzzy ANP, fuzzy VIKOR, fuzzy DEMATEL, fuzzy clustering, fuzzy linear programming, and fuzzy inference systems. The book covers both practical applications and new developments concerning these methods. This book offers an excellent resource for researchers and practitioners in supply chain management and logistics, and will provide them with new suggestions and directions for future research. Moreover, it will support graduate students in their university courses, such as specialized courses on supply chains and logistics, as well as related courses in the fields of industrial engineering, engineering management and business administration.

Applying Fuzzy Logic for the Digital Economy and Society

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Author :
Publisher : Springer
ISBN 13 : 3030033686
Total Pages : 217 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Applying Fuzzy Logic for the Digital Economy and Society by : Andreas Meier

Download or read book Applying Fuzzy Logic for the Digital Economy and Society written by Andreas Meier and published by Springer. This book was released on 2019-02-28 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book presents the state-of-the-art of applying fuzzy logic to managerial decision-making processes in areas such as fuzzy-based portfolio management, recommender systems, performance assessment and risk analysis, among others. Presenting the latest research, with a strong focus on applications and case studies, it is a valuable resource for researchers, practitioners, project leaders and managers wanting to apply or improve their fuzzy-based skills.

Contemporary Theory and Pragmatic Approaches in Fuzzy Computing Utilization

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Author :
Publisher : IGI Global
ISBN 13 : 146661871X
Total Pages : 328 pages
Book Rating : 4.4/5 (666 download)

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Book Synopsis Contemporary Theory and Pragmatic Approaches in Fuzzy Computing Utilization by : Chen, Toly

Download or read book Contemporary Theory and Pragmatic Approaches in Fuzzy Computing Utilization written by Chen, Toly and published by IGI Global. This book was released on 2012-07-31 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book presents the most innovative systematic and practical facets of fuzzy computing technologies to students, scholars, and academicians, as well as practitioners, engineers, and professionals"--

Second International Conference on Computer Networks and Communication Technologies

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Publisher : Springer Nature
ISBN 13 : 3030370518
Total Pages : 981 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Second International Conference on Computer Networks and Communication Technologies by : S. Smys

Download or read book Second International Conference on Computer Networks and Communication Technologies written by S. Smys and published by Springer Nature. This book was released on 2020-01-21 with total page 981 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents new communication and networking technologies, an area that has gained significant research attention from both academia and industry in recent years. It also discusses the development of more intelligent and efficient communication technologies, which are an essential part of current day-to-day life, and reports on recent innovations in technologies, architectures, and standards relating to these technologies. The book includes research that spans a wide range of communication and networking technologies, including wireless sensor networks, big data, Internet of Things, optical and telecommunication networks, artificial intelligence, cryptography, next-generation networks, cloud computing, and natural language processing. Moreover, it focuses on novel solutions in the context of communication and networking challenges, such as optimization algorithms, network interoperability, scalable network clustering, multicasting and fault-tolerant techniques, network authentication mechanisms, and predictive analytics.

Financial Market Complexity

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Author :
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (771 download)

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Book Synopsis Financial Market Complexity by :

Download or read book Financial Market Complexity written by and published by . This book was released on 2003 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ordinary Shares, Exotic Methods

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Author :
Publisher : World Scientific
ISBN 13 : 9789812791375
Total Pages : 204 pages
Book Rating : 4.7/5 (913 download)

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Book Synopsis Ordinary Shares, Exotic Methods by : Francis E. H. Tay

Download or read book Ordinary Shares, Exotic Methods written by Francis E. H. Tay and published by World Scientific. This book was released on 2003 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exotic methods refer to specific functions within general soft computing methods such as genetic algorithms, neural networks and rough sets theory. They are applied to ordinary shares for a variety of financial purposes, such as portfolio selection and optimization, classification of market states, forecasting of market states and data mining. This is in contrast to the wide spectrum of work done on exotic financial instruments, wherein advanced mathematics is used to construct financial instruments for hedging risks and for investment.In this book, particular aspects of the general method are used to create interesting applications. For instance, genetic niching produces a family of portfolios for the trader to choose from. Support vector machines, a special form of neural networks, forecast the financial markets; such a forecast is on market states, of which there are three OCo uptrending, mean reverting and downtrending. A self-organizing map displays in a vivid manner the states of the market. Rough sets with a new discretization method extract information from stock prices."