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Automated information retrieval: theory and methods
Authors: --- ---
ISBN: 0122661702 1849507988 Year: 1997 Publisher: San Diego Academic Press

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Abstract

Automated Information Retrieval describes a fully automated Boolean System and gives special attention to theoretical problems in automatic retrieval of textual information. The book details algorithms in each process in the system, including those that are radically new in the retrieval process and those that are adaptable to the individual. New approaches to evaluating information retrieval systems and studying their performance are included. This book reviews the general principles of constructing any system, such as an information retrieval system. It provides a detailed analysis of basic concepts such as information need, information, information crisis, and the notation of information retrieval. It examines the goal, function, structure, and language of an information retrieval system. It describes the construction of an information retrieval system (methods, algorithms, and approaches). It details different approaches to evaluating the results of information retrieval. It features new directions in the development of information retrieval systems.

Information retrieval systems : theory and implementation
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ISBN: 0792399269 058532090X 9780792399261 Year: 1997 Volume: 1 Publisher: Boston, Massachusetts : Kluwer Academic Publishers,

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The growth of the Internet and the availability of enormous volumes of data in digital form have necessitated intense interest in techniques to assist the user in locating data of interest. The Internet has over 350 million pages of data and is expected to reach over one billion pages by the year 2000. Buried on the Internet are both valuable nuggets to answer questions as well as a large quantity of information the average person does not care about. The Digital Library effort is also progressing, with the goal of migrating from the traditional book environment to a digital library environment. The challenge to both authors of new publications that will reside on this information domain and developers of systems to locate information is to provide the information and capabilities to sort out the non-relevant items from those desired by the consumer. In effect, as we proceed down this path, it will be the computer that determines what we see versus the human being. The days of going to a library and browsing the new book shelf are being replaced by electronic searching the Internet or the library catalogs. Whatever the search engines return will constrain our knowledge of what information is available. An understanding of Information Retrieval Systems puts this new environment into perspective for both the creator of documents and the consumer trying to locate information.

Keywords

Database management --- Information retrieval --- 025.4.03 --- 681.3*H3 --- Database management. --- Information storage and retrieval systems. --- Automatic data storage --- Automatic information retrieval --- Automation in documentation --- Computer-based information systems --- Data processing systems --- Data storage and retrieval systems --- Discovery systems, Information --- Information discovery systems --- Information processing systems --- Information retrieval systems --- Machine data storage and retrieval --- Mechanized information storage and retrieval systems --- Computer systems --- Electronic information resources --- Data libraries --- Digital libraries --- Information organization --- Data base management --- Data services (Database management) --- Database management services --- DBMS (Computer science) --- Generalized data management systems --- Services, Database management --- Systems, Database management --- Systems, Generalized database management --- Electronic data processing --- 681.3*H3 Information storage and retrieval. Cd-rom --- Information storage and retrieval. Cd-rom --- 025.4.03 Zoekmethoden. Zoeken volgens onderwerp. Information retrieval technieken. Selectiemethoden --- Zoekmethoden. Zoeken volgens onderwerp. Information retrieval technieken. Selectiemethoden --- Information storage and retrieval systems --- Bases de données --- Systèmes d'information --- Gestion --- EPUB-LIV-FT SPRINGER-B --- Computer science. --- Data structures (Computer science). --- Information storage and retrieval. --- Multimedia information systems. --- Computer Science. --- Information Storage and Retrieval. --- Multimedia Information Systems. --- Data Structures, Cryptology and Information Theory. --- Computer Science, general. --- Data retrieval --- Data storage --- Discovery, Information --- Information discovery --- Information storage and retrieval --- Retrieval of information --- Documentation --- Information science --- Information retrieval. --- Information storage and retrieva. --- Multimedia systems. --- Data structures (Computer scienc. --- Data Structures and Information Theory. --- Informatics --- Science --- Information structures (Computer science) --- Structures, Data (Computer science) --- Structures, Information (Computer science) --- File organization (Computer science) --- Abstract data types (Computer science) --- Computer-based multimedia information systems --- Multimedia computing --- Multimedia information systems --- Multimedia knowledge systems

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