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001 978-3-030-58334-7
003 DE-He213
005 20240423125325.0
007 cr nn 008mamaa
008 201201s2020 sz | s |||| 0|eng d
020 _a9783030583347
_9978-3-030-58334-7
024 7 _a10.1007/978-3-030-58334-7
_2doi
050 4 _aQA75.5-76.95
072 7 _aUNH
_2bicssc
072 7 _aUND
_2bicssc
072 7 _aCOM030000
_2bisacsh
072 7 _aUNH
_2thema
072 7 _aUND
_2thema
082 0 4 _a025.04
_223
245 1 0 _aQuery Understanding for Search Engines
_h[electronic resource] /
_cedited by Yi Chang, Hongbo Deng.
250 _a1st ed. 2020.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2020.
300 _aX, 224 p. 21 illus., 5 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aThe Information Retrieval Series,
_x2730-6836 ;
_v46
505 0 _a1. An Introduction to Query Understanding -- 2. Query Classification -- 3. Query Segmentation and Tagging -- 4. Query Intent Understanding -- 5. Query Spelling Correction -- 6. Query Rewriting -- 7. Query Auto-Completion -- 8. Query Suggestion -- 9. Future Directions of Query Understanding.
520 _aThis book presents a systematic study of practices and theories for query understanding of search engines. These studies can be categorized into three major classes. The first class is to figure out what the searcher wants by extracting semantic meaning from the searcher’s keywords, such as query classification, query tagging, and query intent understanding. The second class is to analyze search queries and then translate them into an enhanced query that can produce better search results, such as query spelling correction or query rewriting. The third class is to assist users in refining or suggesting queries in order to reduce users’ search effort and satisfy their information needs, such as query auto-completion and query suggestion. Query understanding is a fundamental part of search engines. It is responsible to precisely infer the intent of the query formulated by the search user, to correct spelling errors in his/her query, to reformulate the query to capture its intent more accurately, and to guide the user in formulating a query with precise intent. The book will be invaluable to researchers and graduate students in computer or information science and specializing in information retrieval or web-based systems, as well as to researchers and programmers working on the development or improvement of products related to search engines.
650 0 _aInformation storage and retrieval systems.
650 0 _aApplication software.
650 1 4 _aInformation Storage and Retrieval.
650 2 4 _aComputer and Information Systems Applications.
700 1 _aChang, Yi.
_eeditor.
_4edt
_4http://id.loc.gov/vocabulary/relators/edt
700 1 _aDeng, Hongbo.
_eeditor.
_4edt
_4http://id.loc.gov/vocabulary/relators/edt
710 2 _aSpringerLink (Online service)
773 0 _tSpringer Nature eBook
776 0 8 _iPrinted edition:
_z9783030583330
776 0 8 _iPrinted edition:
_z9783030583354
776 0 8 _iPrinted edition:
_z9783030583361
830 0 _aThe Information Retrieval Series,
_x2730-6836 ;
_v46
856 4 0 _uhttps://doi.org/10.1007/978-3-030-58334-7
912 _aZDB-2-SCS
912 _aZDB-2-SXCS
942 _cSPRINGER
999 _c176697
_d176697