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An Evaluation Of Links And Roles Used In Information Retrieval
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Book Synopsis An Evaluation of Links and Roles Used in Information Retrieval by : Jefferson D. Sinnett
Download or read book An Evaluation of Links and Roles Used in Information Retrieval written by Jefferson D. Sinnett and published by . This book was released on 1964 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of links and roles in an information retrieval system is evaluated. Links and roles are techniques for modifying a basic coordinate indexing method. The purpose of the modification is to reduce the amount of irrelevant information retrieved without losing relevant information. Theory of retrieval is reviewed, mathematical models are discussed, retrieval is described in terms of basic concepts for algebra of sets, and a method of scoring effectiveness is presented. Roles were found inferior to links. Links showed reduction of irrelevant information by over 56 percent while incurring less than five percent loss of relevant information. (Author).
Book Synopsis An Evaluation of Links and Roles Used in Information Retrieval by : Jefferson D. Sinnett
Download or read book An Evaluation of Links and Roles Used in Information Retrieval written by Jefferson D. Sinnett and published by . This book was released on 1900 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Evaluation of Links and Roles Used in Information Retrieval by : Jefferson D. Sinnett (LT COL, USAF.)
Download or read book An Evaluation of Links and Roles Used in Information Retrieval written by Jefferson D. Sinnett (LT COL, USAF.) and published by . This book was released on 1963 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Information Systems by : Madeline M. Henderson
Download or read book Evaluation of Information Systems written by Madeline M. Henderson and published by . This book was released on 1967 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Technical Note written by and published by . This book was released on 1967-12 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Government Research Reports by :
Download or read book U.S. Government Research Reports written by and published by . This book was released on 1964 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Project SHARP (SHips Analysis and Retrieval Project) Information Storage and Retrieval System by : United States. Department of the Navy. Bureau of Ships
Download or read book Project SHARP (SHips Analysis and Retrieval Project) Information Storage and Retrieval System written by United States. Department of the Navy. Bureau of Ships and published by . This book was released on 1964 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluating Information Retrieval and Access Tasks by : Tetsuya Sakai
Download or read book Evaluating Information Retrieval and Access Tasks written by Tetsuya Sakai and published by Springer Nature. This book was released on 1901 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book summarizes the first two decades of the NII Testbeds and Community for Information access Research (NTCIR). NTCIR is a series of evaluation forums run by a global team of researchers and hosted by the National Institute of Informatics (NII), Japan. The book is unique in that it discusses not just what was done at NTCIR, but also how it was done and the impact it has achieved. For example, in some chapters the reader sees the early seeds of what eventually grew to be the search engines that provide access to content on the World Wide Web, todays smartphones that can tailor what they show to the needs of their owners, and the smart speakers that enrich our lives at home and on the move. We also get glimpses into how new search engines can be built for mathematical formulae, or for the digital record of a lived human life. Key to the success of the NTCIR endeavor was early recognition that information access research is an empirical discipline and that evaluation therefore lay at the core of the enterprise. Evaluation is thus at the heart of each chapter in this book. They show, for example, how the recognition that some documents are more important than others has shaped thinking about evaluation design. The thirty-three contributors to this volume speak for the many hundreds of researchers from dozens of countries around the world who together shaped NTCIR as organizers and participants. This book is suitable for researchers, practitioners, and students--anyone who wants to learn about past and present evaluation efforts in information retrieval, information access, and natural language processing, as well as those who want to participate in an evaluation task or even to design and organize one.
Book Synopsis Technical Report AFML-TR. by : Air Force Materials Laboratory (U.S.)
Download or read book Technical Report AFML-TR. written by Air Force Materials Laboratory (U.S.) and published by . This book was released on 1966 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Modification of an Information Retrieval System by Improving Vocabulary Control, Indexing Consistency and Search Capabilities by : Edward A. Janning
Download or read book The Modification of an Information Retrieval System by Improving Vocabulary Control, Indexing Consistency and Search Capabilities written by Edward A. Janning and published by . This book was released on 1965 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the need for and establishment of vocabulary controls for a coordinate indexing retrieval system involving multidisciplinary terminology. Included in the controls is an improved fragmentation system for the handling of organic compounds. The elimination of role indicators from the indexing procedures is also briefly discussed. The system that is described was established to handle the scientific and technical documents that are on file in the library facility of the Air Force Materials Laboratory. Approximately 16, 000 documents have been indexed and the revised thesaurus contains slightly over 10,000 terms.
Book Synopsis Survey of Materials Information Centers by : Corporation for Economic and Industrial Research
Download or read book Survey of Materials Information Centers written by Corporation for Economic and Industrial Research and published by . This book was released on 1963 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Automatic Indexing from Machine Readable Abstracts of Scientific Documents by : Pranas Zunde
Download or read book Automatic Indexing from Machine Readable Abstracts of Scientific Documents written by Pranas Zunde and published by . This book was released on 1966 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aslib Proceedings written by and published by . This book was released on 1968 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Clearinghouse for Federal Scientific and Technical Information (U.S.) Publisher : ISBN 13 : Total Pages :40 pages Book Rating :4.3/5 ( download)
Book Synopsis Classification-indexing by : Clearinghouse for Federal Scientific and Technical Information (U.S.)
Download or read book Classification-indexing written by Clearinghouse for Federal Scientific and Technical Information (U.S.) and published by . This book was released on 1965 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Information Storage and Retrieval by :
Download or read book Information Storage and Retrieval written by and published by . This book was released on 1970 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Library and Information Science by : Allen Kent
Download or read book Encyclopedia of Library and Information Science written by Allen Kent and published by CRC Press. This book was released on 1973-10-01 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Encyclopedia of Library and Information Science provides an outstanding resource in 33 published volumes with 2 helpful indexes. This thorough reference set--written by 1300 eminent, international experts--offers librarians, information/computer scientists, bibliographers, documentalists, systems analysts, and students, convenient access to the techniques and tools of both library and information science. Impeccably researched, cross referenced, alphabetized by subject, and generously illustrated, the Encyclopedia of Library and Information Science integrates the essential theoretical and practical information accumulating in this rapidly growing field."
Author :Winifred F. Desmond Publisher :Oak Ridge, Tenn. : Oak Ridge National Laboratory ISBN 13 : Total Pages :186 pages Book Rating :4.3/5 (91 download)
Book Synopsis Indexing and Classification by : Winifred F. Desmond
Download or read book Indexing and Classification written by Winifred F. Desmond and published by Oak Ridge, Tenn. : Oak Ridge National Laboratory. This book was released on 1966 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
