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019 _a1056703426
_a1061073988
020 _a3319939351
020 _a978-3-319-93935-3
020 _z9783319939339
024 7 _a10.1007/978-3-319-93935-3
_2doi
035 _a(OCoLC)1060595885
035 _a(OCoLC)1060595885
_z(OCoLC)1056703426
_z(OCoLC)1061073988
040 _aUPM
_beng
_epn
_erda
_cUPM
_dOCLCO
_dGW5XE
_dUAB
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_dOCLCF
_dOCLCQ
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050 4 _aZA3075
_b.B35 2018
072 7 _aCOM030000
_2bisacsh
072 7 _aUND
_2bicssc
072 7 _aUNH
_2bicssc
082 0 4 _a025.04
_223
100 1 _aBalog, Krisztian,
_0http://id.loc.gov/authorities/names/no2013045413
_eauthor.
245 1 0 _aEntity-Oriented Search /
_cKrisztian Balog.
264 1 _aCham, Switzerland :
_bSpringer Open,
_c[2018]
264 4 _cc2018.
300 _a1 online resource (xix, 351 pages) :
_billustrations.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
490 1 _aThe Information Retrieval Series,
_x1387-5264 ;
_v39
504 _aIncludes bibliographical references and index
505 0 _a1 Introduction -- 2 Meet the Data -- 3 Term-Based Models for Entity Ranking -- 4 Semantically Enriched Models for Entity Ranking -- 5 Entity Linking -- 6 Populating Knowledge Bases -- 7 Understanding Information Needs -- 8 Leveraging Entities in Document Retrieval -- 9 Utilizing Entities for an Enhanced Search Experience -- 10 Conclusions and Future Directions.
506 _aAvailable to OhioLINK libraries
506 0 _aOpen access.
_5GW5XE
520 _aThis open access book covers all facets of entity-oriented search-where "search" can be interpreted in the broadest sense of information access-from a unified point of view, and provides a coherent and comprehensive overview of the state of the art. It represents the first synthesis of research in this broad and rapidly developing area. Selected topics are discussed in-depth, the goal being to establish fundamental techniques and methods as a basis for future research and development. Additional topics are treated at a survey level only, containing numerous pointers to the relevant literature. A roadmap for future research, based on open issues and challenges identified along the way, rounds out the book. The book is divided into three main parts, sandwiched between introductory and concluding chapters. The first two chapters introduce readers to the basic concepts, provide an overview of entity-oriented search tasks, and present the various types and sources of data that will be used throughout the book. Part I deals with the core task of entity ranking: given a textual query, possibly enriched with additional elements or structural hints, return a ranked list of entities. This core task is examined in a number of different variants, using both structured and unstructured data collections, and numerous query formulations. In turn, Part II is devoted to the role of entities in bridging unstructured and structured data. Part III explores how entities can enable search engines to understand the concepts, meaning, and intent behind the query that the user enters into the search box, and how they can provide rich and focused responses (as opposed to merely a list of documents)-a process known as semantic search. The final chapter concludes the book by discussing the limitations of current approaches, and suggesting directions for future research. Researchers and graduate students are the primary target audience of this book. A general background in information retrieval is sufficient to follow the material, including an understanding of basic probability and statistics concepts as well as a basic knowledge of machine learning concepts and supervised learning algorithms.
650 0 _aArtificial intelligence.
_0http://id.loc.gov/authorities/subjects/sh85008180.
650 0 _aInformation retrieval.
_0http://id.loc.gov/authorities/subjects/sh85066148.
650 0 _aMathematical statistics.
_0http://id.loc.gov/authorities/subjects/sh85082133.
655 4 _aElectronic books
710 2 _aOhio Library and Information Network.
_0http://id.loc.gov/authorities/names/no95058981
776 0 8 _iPrinted edition:
_z9783319939339
_w(OCoLC)1079781865
830 0 _aInformation retrieval series ;
_0http://id.loc.gov/authorities/names/no2006087877
_v39.,
_x1387-5264.
856 _uhttps://drive.google.com/file/d/1oRpUKMDnWIc-50I_3MTpnNFa9ZMrL59-/view?usp=sharing
999 _c13367
_d13367