The Second Text Retrieval Conference Trec 2
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The Second Text Retrieval Conference Trec 2
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Author : Donna K. Harman
language : en
Publisher:
Release Date : 1994
The Second Text Retrieval Conference Trec 2 written by Donna K. Harman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Information storage and retrieval systems categories.
The Second Text Retrieval Conference Trec 2
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Author : Text Retrieval Conference 2, 1994, Gaithersburg, Md
language : en
Publisher:
Release Date : 1994
The Second Text Retrieval Conference Trec 2 written by Text Retrieval Conference 2, 1994, Gaithersburg, Md and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Second Text Retrieval Conference Trec 2
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Author : BPI Information Services
language : en
Publisher: Bpi Information Services
Release Date : 1994-01-01
Second Text Retrieval Conference Trec 2 written by BPI Information Services and has been published by Bpi Information Services this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-01-01 with categories.
This report constitutes the proceedings of the Second Text Retrieval Conference held in Gaithersburg, Maryland, August 31-September 2, 1993. The conference was the second in an on-going series of workshops to evaluate new technologies in information text retrieval.
The Second Text Retrieval Conference
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Author : Donna K. Harman
language : en
Publisher:
Release Date : 1994
The Second Text Retrieval Conference written by Donna K. Harman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
First Text Retrieval Conference Trec 1
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Author : D. K. Harman
language : en
Publisher: DIANE Publishing
Release Date : 1995-10
First Text Retrieval Conference Trec 1 written by D. K. Harman and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-10 with Computers categories.
Held in Gaithersburg, MD, Nov. 4-6, 1992. Evaluates new technologies in information retrieval. Numerous graphs, tables and charts.
The Second Text Retrieval Conference Trec 2
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Author : Text Retrieval Conference (2, 1994, Gaithersburg, Md.)
language : en
Publisher:
Release Date : 1994
The Second Text Retrieval Conference Trec 2 written by Text Retrieval Conference (2, 1994, Gaithersburg, Md.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Sigir 94
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Author : W. Bruce Croft
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Sigir 94 written by W. Bruce Croft and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Information retrieval (IR) is becoming an increasingly important area as scientific, business and government organisations take up the notion of "information superhighways" and make available their full text databases for searching. Containing a selection of 35 papers taken from the 17th Annual SIGIR Conference held in Dublin, Ireland in July 1994, the book addresses basic research and provides an evaluation of information retrieval techniques in applications. Topics covered include text categorisation, indexing, user modelling, IR theory and logic, natural language processing, statistical and probabilistic models of information retrieval systems, routing, passage retrieval, and implementation issues.
Information Retrieval
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Author : William Hersh
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-05-04
Information Retrieval written by William Hersh and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-04 with Medical categories.
Coupled with the growth of the World Wide Web, the topic of health information retrieval has had a tremendous impact on consumer health information. With the aid of newly added questions and discussions at the end of each chapter, this Second Edition covers theory practical applications, evaluation, and research directions of all aspects of medical information retireval systems.
Natural Language Information Retrieval
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Author : T. Strzalkowski
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Natural Language Information Retrieval written by T. Strzalkowski and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Language Arts & Disciplines categories.
The last decade has been one of dramatic progress in the field of Natural Language Processing (NLP). This hitherto largely academic discipline has found itself at the center of an information revolution ushered in by the Internet age, as demand for human-computer communication and informa tion access has exploded. Emerging applications in computer-assisted infor mation production and dissemination, automated understanding of news, understanding of spoken language, and processing of foreign languages have given impetus to research that resulted in a new generation of robust tools, systems, and commercial products. Well-positioned government research funding, particularly in the U. S. , has helped to advance the state-of-the art at an unprecedented pace, in no small measure thanks to the rigorous 1 evaluations. This volume focuses on the use of Natural Language Processing in In formation Retrieval (IR), an area of science and technology that deals with cataloging, categorization, classification, and search of large amounts of information, particularly in textual form. An outcome of an information retrieval process is usually a set of documents containing information on a given topic, and may consist of newspaper-like articles, memos, reports of any kind, entire books, as well as annotated image and sound files. Since we assume that the information is primarily encoded as text, IR is also a natural language processing problem: in order to decide if a document is relevant to a given information need, one needs to be able to understand its content.
Information Retrieval Evaluation
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Author : Donna K. Harman
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2011
Information Retrieval Evaluation written by Donna K. Harman and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Computers categories.
Evaluation has always played a major role in information retrieval, with the early pioneers such as Cyril Cleverdon and Gerard Salton laying the foundations for most of the evaluation methodologies in use today. The retrieval community has been extremely fortunate to have such a well-grounded evaluation paradigm during a period when most of the human language technologies were just developing. This lecture has the goal of explaining where these evaluation methodologies came from and how they have continued to adapt to the vastly changed environment in the search engine world today. The lecture starts with a discussion of the early evaluation of information retrieval systems, starting with the Cranfield testing in the early 1960s, continuing with the Lancaster "user" study for MEDLARS, and presenting the various test collection investigations by the SMART project and by groups in Britain. The emphasis in this chapter is on the how and the why of the various methodologies developed. The second chapter covers the more recent "batch" evaluations, examining the methodologies used in the various open evaluation campaigns such as TREC, NTCIR (emphasis on Asian languages), CLEF (emphasis on European languages), INEX (emphasis on semi-structured data), etc. Here again the focus is on the how and why, and in particular on the evolving of the older evaluation methodologies to handle new information access techniques. This includes how the test collection techniques were modified and how the metrics were changed to better reflect operational environments. The final chapters look at evaluation issues in user studies -- the interactive part of information retrieval, including a look at the search log studies mainly done by the commercial search engines. Here the goal is to show, via case studies, how the high-level issues of experimental design affect the final evaluations. Table of Contents: Introduction and Early History / "Batch" Evaluation Since 1992 / Interactive Evaluation / Conclusion