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| Author | : Witold Abramowicz |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 316 |
| Release | : 2013-03-09 |
| Genre | : Computers |
| ISBN | : 1475737394 |
Download Knowledge-Based Information Retrieval and Filtering from the Web Book in PDF, ePub and Kindle
Knowledge-Based Information Retrieval and Filtering from the Web contains fifteen chapters, contributed by leading international researchers, addressing the matter of information retrieval, filtering and management of the information on the Internet. The research presented deals with the need to find proper solutions for the description of the information found on the Internet, the description of the information consumers need, the algorithms for retrieving documents (and indirectly, the information embedded in them), and the presentation of the information found. The chapters include: -Ontological representation of knowledge on the WWW; -Information extraction; -Information retrieval and administration of distributed documents; -Hard and soft modeling based knowledge capture; -Summarization of texts found on the WWW; -User profiles and personalization for web-based information retrieval system; -Information retrieval under constricted bandwidth; -Multilingual WWW; -Generic hierarchical classification using the single-link clustering; -Clustering of documents on the basis of text fuzzy similarity; -Intelligent agents for document categorization and adaptive filtering; -Multimedia retrieval and data mining for E-commerce and E-business; -A Web-based approach to competitive intelligence; -Learning ontologies for domain-specific information retrieval; -An open, decentralized architecture for searching for, and publishing information in distributed systems.
| Author | : Ayse Goker |
| Publisher | : John Wiley & Sons |
| Total Pages | : 320 |
| Release | : 2009-12-15 |
| Genre | : Technology & Engineering |
| ISBN | : 9780470033630 |
Download Information Retrieval Book in PDF, ePub and Kindle
This book is an essential reference to cutting-edge issues and future directions in information retrieval Information retrieval (IR) can be defined as the process of representing, managing, searching, retrieving, and presenting information. Good IR involves understanding information needs and interests, developing an effective search technique, system, presentation, distribution and delivery. The increased use of the Web and wider availability of information in this environment led to the development of Web search engines. This change has brought fresh challenges to a wider variety of users’ needs, tasks, and types of information. Today, search engines are seen in enterprises, on laptops, in individual websites, in library catalogues, and elsewhere. Information Retrieval: Searching in the 21st Century focuses on core concepts, and current trends in the field. This book focuses on: Information Retrieval Models User-centred Evaluation of Information Retrieval Systems Multimedia Resource Discovery Image Users’ Needs and Searching Behaviour Web Information Retrieval Mobile Search Context and Information Retrieval Text Categorisation and Genre in Information Retrieval Semantic Search The Role of Natural Language Processing in Information Retrieval: Search for Meaning and Structure Cross-language Information Retrieval Performance Issues in Parallel Computing for Information Retrieval This book is an invaluable reference for graduate students on IR courses or courses in related disciplines (e.g. computer science, information science, human-computer interaction, and knowledge management), academic and industrial researchers, and industrial personnel tracking information search technology developments to understand the business implications. Intermediate-advanced level undergraduate students on IR or related courses will also find this text insightful. Chapters are supplemented with exercises to stimulate further thinking.
| Author | : Christopher D. Manning |
| Publisher | : Cambridge University Press |
| Total Pages | : |
| Release | : 2008-07-07 |
| Genre | : Computers |
| ISBN | : 1139472100 |
Download Introduction to Information Retrieval Book in PDF, ePub and Kindle
Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.
| Author | : Bogdan Gabrys |
| Publisher | : Springer |
| Total Pages | : 1333 |
| Release | : 2006-10-18 |
| Genre | : Computers |
| ISBN | : 3540465448 |
Download Knowledge-Based Intelligent Information and Engineering Systems Book in PDF, ePub and Kindle
The three volume set LNAI 4251, LNAI 4252, and LNAI 4253 constitutes the refereed proceedings of the 10th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES 2006, held in Bournemouth, UK, in October 2006. The 480 revised papers presented were carefully reviewed and selected from about 1400 submissions. The papers present a wealth of original research results from the field of intelligent information processing.
| Author | : Goh, Dion |
| Publisher | : IGI Global |
| Total Pages | : 396 |
| Release | : 2007-10-31 |
| Genre | : Business & Economics |
| ISBN | : 1599045451 |
Download Social Information Retrieval Systems: Emerging Technologies and Applications for Searching the Web Effectively Book in PDF, ePub and Kindle
The wealth of information accessible on the Internet has grown exponentially since its advent. This mass of content must be systemically sifted to glean pertinent data, and the utilization of the collective intelligence of other users, or social information retrieval, is an innovative, emerging technique. Social Information Retrieval Systems: Emerging Technologies & Applications for Searching the Web Effectively provides relevant content in the areas of information retrieval systems, services, and research; covering topics such as social tagging, collaborative querying, social network analysis, subjective relevance judgments, and collaborative filtering. Answering the increasing demand for authoritative resources on Internet technologies, this Premier Reference Source will make an indispensable addition to any library collection.
| Author | : Sima C. (Sima Colette) Newell |
| Publisher | : National Library of Canada = Bibliothèque nationale du Canada |
| Total Pages | : 176 |
| Release | : 1997 |
| Genre | : |
| ISBN | : |
Download Improved Internet Information Retrieval Through the Use of User Models, Filtering Agents and a Knowledge-based System [microform] Book in PDF, ePub and Kindle
"Over the past few years, the amount of electronic information available from the Internet has increased dramatically. Unfortunately, the search tools currently available for retrieving and filtering such information remain inadequate in balancing relevance and comprehensiveness. This work proposes a new Internet search paradigm. Simple user models are first combined with search specifications (the "user needs"), to form an Enhanced User Need (EUN). Uniform Resource Agents are then constructed to filter information, based on the EUN parameters. Finally, a knowledge-based system is developed to suggest those agents that are best for a researcher with a given background and search requirements. Two experiments show that users can obtain better search results from a set of HTML documents by invoking the agents recommended by the knowledge-based system, than by conducting a traditional keyword-based search. This work thus demonstrates that the use of user models, filtering agents and a knowledge-based system improves search results and may be extended to improve Internet information retrieval." --
| Author | : Zhengxin Chen |
| Publisher | : Physica |
| Total Pages | : 354 |
| Release | : 2013-03-20 |
| Genre | : Computers |
| ISBN | : 3790817864 |
Download Intelligent Agents and Their Applications Book in PDF, ePub and Kindle
Intelligent agents are one of the most promising business tools in our information rich world. An intelligent agent consists of a software system capable of performing intelligent tasks within a dynamic and unpredictable environment. They can be characterised by various attributes including: autonomous, adaptive, collaborative, communicative, mobile, and reactive. Many problems are not well defined and the information needed to make decisions is not available. These problems are not easy to solve using conventional computing approaches. Here, the intelligent agent paradigm may play a major role in helping to solve these problems. This book, written for application researchers, covers a broad selection of research results that demonstrate, in an authoritative and clear manner, the applications of agents within our information society.
| Author | : Sreedhar, G. |
| Publisher | : IGI Global |
| Total Pages | : 427 |
| Release | : 2016-12-21 |
| Genre | : Computers |
| ISBN | : 1522518789 |
Download Web Data Mining and the Development of Knowledge-Based Decision Support Systems Book in PDF, ePub and Kindle
Websites are a central part of today’s business world; however, with the vast amount of information that constantly changes and the frequency of required updates, this can come at a high cost to modern businesses. Web Data Mining and the Development of Knowledge-Based Decision Support Systems is a key reference source on decision support systems in view of end user accessibility and identifies methods for extraction and analysis of useful information from web documents. Featuring extensive coverage across a range of relevant perspectives and topics, such as semantic web, machine learning, and expert systems, this book is ideally designed for web developers, internet users, online application developers, researchers, and faculty.
| Author | : Georgios Paliouras |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 334 |
| Release | : 2001-08-01 |
| Genre | : Computers |
| ISBN | : 3540424903 |
Download Machine Learning and Its Applications Book in PDF, ePub and Kindle
In recent years machine learning has made its way from artificial intelligence into areas of administration, commerce, and industry. Data mining is perhaps the most widely known demonstration of this migration, complemented by less publicized applications of machine learning like adaptive systems in industry, financial prediction, medical diagnosis and the construction of user profiles for Web browsers. This book presents the capabilities of machine learning methods and ideas on how these methods could be used to solve real-world problems. The first ten chapters assess the current state of the art of machine learning, from symbolic concept learning and conceptual clustering to case-based reasoning, neural networks, and genetic algorithms. The second part introduces the reader to innovative applications of ML techniques in fields such as data mining, knowledge discovery, human language technology, user modeling, data analysis, discovery science, agent technology, finance, etc.
| Author | : Management Association, Information Resources |
| Publisher | : IGI Global |
| Total Pages | : 2373 |
| Release | : 2018-01-05 |
| Genre | : Computers |
| ISBN | : 1522551921 |
Download Information Retrieval and Management: Concepts, Methodologies, Tools, and Applications Book in PDF, ePub and Kindle
With the increased use of technology in modern society, high volumes of multimedia information exists. It is important for businesses, organizations, and individuals to understand how to optimize this data and new methods are emerging for more efficient information management and retrieval. Information Retrieval and Management: Concepts, Methodologies, Tools, and Applications is an innovative reference source for the latest academic material in the field of information and communication technologies and explores how complex information systems interact with and affect one another. Highlighting a range of topics such as knowledge discovery, semantic web, and information resources management, this multi-volume book is ideally designed for researchers, developers, managers, strategic planners, and advanced-level students.
