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020 _a9783319939353
_9978-3-319-93935-3
024 7 _a10.1007/978-3-319-93935-3
_2doi
050 4 _aQA75.5-76.95
072 7 _aUNH
_2bicssc
072 7 _aCOM030000
_2bisacsh
072 7 _aUNH
_2thema
072 7 _aUND
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082 0 4 _a025.04
_223
100 1 _aBalog, Krisztian.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_95297
245 1 0 _aEntity-Oriented Search
_h[electronic resource] /
_cby Krisztian Balog.
250 _a1st ed. 2018.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2018.
300 _aXIX, 351 p. 86 illus., 13 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
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_2rda
490 1 _aThe Information Retrieval Series,
_x1871-7500 ;
_v39
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 0 _aOpen Access
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 _aInformation storage and retrieval.
_95298
650 0 _aArtificial intelligence.
_95299
650 0 _aMathematical statistics.
_9540
650 0 _aApplication software.
_9147
650 1 4 _aInformation Storage and Retrieval.
_0https://scigraph.springernature.com/ontologies/product-market-codes/I18032
_95300
650 2 4 _aArtificial Intelligence.
_0https://scigraph.springernature.com/ontologies/product-market-codes/I21000
_95301
650 2 4 _aProbability and Statistics in Computer Science.
_0https://scigraph.springernature.com/ontologies/product-market-codes/I17036
_9545
650 2 4 _aInformation Systems Applications (incl. Internet).
_0https://scigraph.springernature.com/ontologies/product-market-codes/I18040
_9153
710 2 _aSpringerLink (Online service)
_9141
776 0 8 _iPrinted edition:
_z9783319939339
776 0 8 _iPrinted edition:
_z9783319939346
776 0 8 _iPrinted edition:
_z9783030067496
830 0 _aThe Information Retrieval Series,
_x1871-7500 ;
_v39
_95302
856 4 0 _uhttps://doi.org/10.1007/978-3-319-93935-3
912 _aZDB-2-SCS
912 _aZDB-2-SXCS
912 _aZDB-2-SOB
942 _cEBK
_w1
_xAdministrator Library
_y1
_z Administrator Library
999 _c1078
_d1078
773 _tSpringer Nature Open Access eBook