Document Retrieval Index
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Document Retrieval Index
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Author :
language : en
Publisher:
Release Date : 1972
Document Retrieval Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Criminal justice, Administration of categories.
Intelligent Document Retrieval
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Author : Udo Kruschwitz
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-10-24
Intelligent Document Retrieval written by Udo Kruschwitz 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 2005-10-24 with Computers categories.
Collections of digital documents can nowadays be found everywhere in institutions, universities or companies. Examples are Web sites or intranets. But searching them for information can still be painful. Searches often return either large numbers of matches or no suitable matches at all. Such document collections can vary a lot in size and how much structure they carry. What they have in common is that they typically do have some structure and that they cover a limited range of topics. The second point is significantly different from the Web in general. The type of search system that we propose in this book can suggest ways of refining or relaxing the query to assist a user in the search process. In order to suggest sensible query modifications we would need to know what the documents are about. Explicit knowledge about the document collection encoded in some electronic form is what we need. However, typically such knowledge is not available. So we construct it automatically.
Information Retrieval
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Author :
language : en
Publisher: PediaPress
Release Date :
Information Retrieval written by and has been published by PediaPress this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Asis T Thesaurus Of Information Science Technology And Librarianship
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Author : Alice Redmond-Neal
language : en
Publisher: Information Today, Inc.
Release Date : 2005
Asis T Thesaurus Of Information Science Technology And Librarianship written by Alice Redmond-Neal and has been published by Information Today, Inc. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Language Arts & Disciplines categories.
Recognized as the authoritative reference to the terminology of information science, technology, and librarianship, the updated and expanded third edition of the ASIST Thesaurus is an essential resource for indexers, researchers, scholars, students, and practitioners in the field. An optional CD-ROM includes the complete contents of the print thesaurus along with Data Harmony's Thesaurus Master software. In addition to powerful search and display features, the CD-ROM allows users to add, change, and delete terms, and to learn the fundamentals of thesaurus construction while exploring the professional vocabulary of library and information science and technology. -- Description.
Indexing And Classification
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Author : Winifred F. Desmond
language : en
Publisher: Oak Ridge, Tenn. : Oak Ridge National Laboratory
Release Date : 1966
Indexing And Classification written by Winifred F. Desmond and has been published by Oak Ridge, Tenn. : Oak Ridge National Laboratory this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Abstracting and indexing categories.
Neural Approaches To Conversational Information Retrieval
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Author : Jianfeng Gao
language : en
Publisher: Springer Nature
Release Date : 2023-03-16
Neural Approaches To Conversational Information Retrieval written by Jianfeng Gao and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-16 with Computers categories.
This book surveys recent advances in Conversational Information Retrieval (CIR), focusing on neural approaches that have been developed in the last few years. Progress in deep learning has brought tremendous improvements in natural language processing (NLP) and conversational AI, leading to a plethora of commercial conversational services that allow naturally spoken and typed interaction, increasing the need for more human-centric interactions in IR. The book contains nine chapters. Chapter 1 motivates the research of CIR by reviewing the studies on how people search and subsequently defines a CIR system and a reference architecture which is described in detail in the rest of the book. Chapter 2 provides a detailed discussion of techniques for evaluating a CIR system – a goal-oriented conversational AI system with a human in the loop. Then Chapters 3 to 7 describe the algorithms and methods for developing the main CIR modules (or sub-systems). In Chapter 3, conversational document search is discussed, which can be viewed as a sub-system of the CIR system. Chapter 4 is about algorithms and methods for query-focused multi-document summarization. Chapter 5 describes various neural models for conversational machine comprehension, which generate a direct answer to a user query based on retrieved query-relevant documents, while Chapter 6 details neural approaches to conversational question answering over knowledge bases, which is fundamental to the knowledge base search module of a CIR system. Chapter 7 elaborates various techniques and models that aim to equip a CIR system with the capability of proactively leading a human-machine conversation. Chapter 8 reviews a variety of commercial systems for CIR and related tasks. It first presents an overview of research platforms and toolkits which enable scientists and practitioners to build conversational experiences, and continues with historical highlights and recent trends in a range of application areas. Chapter 9 eventually concludes the book with a brief discussion of research trends and areas for future work. The primary target audience of the book are the IR and NLP research communities. However, audiences with another background, such as machine learning or human-computer interaction, will also find it an accessible introduction to CIR.
Government Wide Index To Federal Research Development Reports
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Author :
language : en
Publisher:
Release Date : 1967
Government Wide Index To Federal Research Development Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Government publications categories.
Explorations In Automatic Thesaurus Discovery
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Author : Gregory Grefenstette
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Explorations In Automatic Thesaurus Discovery written by Gregory Grefenstette 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.
Explorations in Automatic Thesaurus Discovery presents an automated method for creating a first-draft thesaurus from raw text. It describes natural processing steps of tokenization, surface syntactic analysis, and syntactic attribute extraction. From these attributes, word and term similarity is calculated and a thesaurus is created showing important common terms and their relation to each other, common verb--noun pairings, common expressions, and word family members. The techniques are tested on twenty different corpora ranging from baseball newsgroups, assassination archives, medical X-ray reports, abstracts on AIDS, to encyclopedia articles on animals, even on the text of the book itself. The corpora range from 40,000 to 6 million characters of text, and results are presented for each in the Appendix. The methods described in the book have undergone extensive evaluation. Their time and space complexity are shown to be modest. The results are shown to converge to a stable state as the corpus grows. The similarities calculated are compared to those produced by psychological testing. A method of evaluation using Artificial Synonyms is tested. Gold Standards evaluation show that techniques significantly outperform non-linguistic-based techniques for the most important words in corpora. Explorations in Automatic Thesaurus Discovery includes applications to the fields of information retrieval using established testbeds, existing thesaural enrichment, semantic analysis. Also included are applications showing how to create, implement, and test a first-draft thesaurus.
Advances In Information Retrieval
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Author : Claudia Hauff
language : en
Publisher: Springer Nature
Release Date : 2025-04-02
Advances In Information Retrieval written by Claudia Hauff and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-02 with Computers categories.
The five-volume set LNCS 15572, 15573, 15574, 15575 and 15576 constitutes the refereed conference proceedings of the 47th European Conference on Information Retrieval, ECIR 2025, held in Lucca, Italy, during April 6–10, 2025. The 52 full papers, 11 findings, 42 short papers and 76 papers of other types presented in these proceedings were carefully reviewed and selected from 530 submissions. The accepted papers cover the state-of-the-art in information retrieval and recommender systems: user aspects, system and foundational aspects, artificial intelligence and machine learning, applications, evaluation, new social and technical challenges, and other topics of direct or indirect relevance to search and recommendation.
Sni
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Author : National Criminal Justice Reference Service (U.S.)
language : en
Publisher:
Release Date : 1980
Sni written by National Criminal Justice Reference Service (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Criminal justice, Administration of categories.