{"id":"https://openalex.org/W1994472257","doi":"https://doi.org/10.1134/s0361768811060041","title":"Automatic text summarization using latent semantic analysis","display_name":"Automatic text summarization using latent semantic analysis","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W1994472257","doi":"https://doi.org/10.1134/s0361768811060041","mag":"1994472257"},"language":"en","primary_location":{"id":"doi:10.1134/s0361768811060041","is_oa":false,"landing_page_url":"https://doi.org/10.1134/s0361768811060041","pdf_url":null,"source":{"id":"https://openalex.org/S150218641","display_name":"Programming and Computer Software","issn_l":"0361-7688","issn":["0361-7688","1608-3261"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Programming and Computer Software","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003416394","display_name":"\u0418. \u0412. \u041c\u0430\u0448\u0435\u0447\u043a\u0438\u043d","orcid":"https://orcid.org/0000-0002-9837-585X"},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]},{"id":"https://openalex.org/I4210150146","display_name":"Moscow State University","ror":"https://ror.org/050a13t43","country_code":"TJ","type":"education","lineage":["https://openalex.org/I4210150146"]}],"countries":["RU","TJ"],"is_corresponding":true,"raw_author_name":"I. V. Mashechkin","raw_affiliation_strings":["Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia","Moscow State  University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia","institution_ids":["https://openalex.org/I19880235"]},{"raw_affiliation_string":"Moscow State  University","institution_ids":["https://openalex.org/I4210150146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074938669","display_name":"Mikhail Petrovskiy","orcid":"https://orcid.org/0000-0002-1236-398X"},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]},{"id":"https://openalex.org/I4210150146","display_name":"Moscow State University","ror":"https://ror.org/050a13t43","country_code":"TJ","type":"education","lineage":["https://openalex.org/I4210150146"]}],"countries":["RU","TJ"],"is_corresponding":false,"raw_author_name":"M. I. Petrovskiy","raw_affiliation_strings":["Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia","Moscow State  University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia","institution_ids":["https://openalex.org/I19880235"]},{"raw_affiliation_string":"Moscow State  University","institution_ids":["https://openalex.org/I4210150146"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109222928","display_name":"D. S. Popov","orcid":null},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]},{"id":"https://openalex.org/I4210150146","display_name":"Moscow State University","ror":"https://ror.org/050a13t43","country_code":"TJ","type":"education","lineage":["https://openalex.org/I4210150146"]}],"countries":["RU","TJ"],"is_corresponding":false,"raw_author_name":"D. S. Popov","raw_affiliation_strings":["Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia","Moscow State  University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia","institution_ids":["https://openalex.org/I19880235"]},{"raw_affiliation_string":"Moscow State  University","institution_ids":["https://openalex.org/I4210150146"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034027886","display_name":"D. V. Tsarev","orcid":"https://orcid.org/0000-0002-9041-2708"},"institutions":[{"id":"https://openalex.org/I19880235","display_name":"Lomonosov Moscow State University","ror":"https://ror.org/010pmpe69","country_code":"RU","type":"education","lineage":["https://openalex.org/I19880235"]},{"id":"https://openalex.org/I4210150146","display_name":"Moscow State University","ror":"https://ror.org/050a13t43","country_code":"TJ","type":"education","lineage":["https://openalex.org/I4210150146"]}],"countries":["RU","TJ"],"is_corresponding":false,"raw_author_name":"D. V. Tsarev","raw_affiliation_strings":["Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia","Moscow State  University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computational Mathematics and Cybernetics, Moscow State University, Moscow, 119991, Russia","institution_ids":["https://openalex.org/I19880235"]},{"raw_affiliation_string":"Moscow State  University","institution_ids":["https://openalex.org/I4210150146"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5003416394"],"corresponding_institution_ids":["https://openalex.org/I19880235","https://openalex.org/I4210150146"],"apc_list":null,"apc_paid":null,"fwci":1.7585,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.86536567,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"37","issue":"6","first_page":"299","last_page":"305"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/automatic-summarization","display_name":"Automatic summarization","score":0.8241196870803833},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7289454340934753},{"id":"https://openalex.org/keywords/latent-semantic-analysis","display_name":"Latent semantic analysis","score":0.6332113742828369},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.6098053455352783},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.5981478095054626},{"id":"https://openalex.org/keywords/vector-space-model","display_name":"Vector space model","score":0.5602554678916931},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5544054508209229},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.4743803143501282},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4620615243911743},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4582916498184204},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.4572030007839203},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.42303434014320374},{"id":"https://openalex.org/keywords/non-negative-matrix-factorization","display_name":"Non-negative matrix factorization","score":0.41358956694602966},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.3601169288158417}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.8241196870803833},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7289454340934753},{"id":"https://openalex.org/C170133592","wikidata":"https://www.wikidata.org/wiki/Q1806883","display_name":"Latent semantic analysis","level":2,"score":0.6332113742828369},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.6098053455352783},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.5981478095054626},{"id":"https://openalex.org/C89686163","wikidata":"https://www.wikidata.org/wiki/Q1187982","display_name":"Vector space model","level":2,"score":0.5602554678916931},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5544054508209229},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.4743803143501282},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4620615243911743},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4582916498184204},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.4572030007839203},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.42303434014320374},{"id":"https://openalex.org/C152671427","wikidata":"https://www.wikidata.org/wiki/Q10843505","display_name":"Non-negative matrix factorization","level":4,"score":0.41358956694602966},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.3601169288158417},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1134/s0361768811060041","is_oa":false,"landing_page_url":"https://doi.org/10.1134/s0361768811060041","pdf_url":null,"source":{"id":"https://openalex.org/S150218641","display_name":"Programming and Computer Software","issn_l":"0361-7688","issn":["0361-7688","1608-3261"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320267","host_organization_name":"Pleiades Publishing","host_organization_lineage":["https://openalex.org/P4310320267","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Pleiades Publishing","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Programming and Computer Software","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5899999737739563,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W125674594","https://openalex.org/W1506105032","https://openalex.org/W1599052807","https://openalex.org/W1902027874","https://openalex.org/W1967082914","https://openalex.org/W1983578042","https://openalex.org/W2010320682","https://openalex.org/W2013029404","https://openalex.org/W2017288758","https://openalex.org/W2146487341","https://openalex.org/W2182959134","https://openalex.org/W2312916465","https://openalex.org/W4246180809","https://openalex.org/W4285719527","https://openalex.org/W6600548291"],"related_works":["https://openalex.org/W1496532642","https://openalex.org/W2084333023","https://openalex.org/W2148385569","https://openalex.org/W2887344265","https://openalex.org/W314635929","https://openalex.org/W2127243424","https://openalex.org/W4390394189","https://openalex.org/W2037504162","https://openalex.org/W2539013788","https://openalex.org/W2792706544"],"abstract_inverted_index":{"In":[0],"the":[1,3,15,28,46,52,62,70,76,83,86,93,101,107,118,121,179],"paper,":[2],"most":[4,94],"state-of-the-art":[5,176],"methods":[6,177],"of":[7,17,30,48,75,85,92,103,112,120,151,157],"automatic":[8],"text":[9,24,38,131],"summarization,":[10],"which":[11],"build":[12],"summaries":[13],"in":[14,27,45,51,69,106,163],"form":[16,29,47],"generic":[18,130],"extracts,":[19],"are":[20],"considered.":[21],"The":[22,73,90,110,166],"original":[23],"is":[25,43,59,79,97,115,147],"represented":[26,44],"a":[31,49,128],"numerical":[32],"matrix.":[33],"Matrix":[34],"columns":[35],"correspond":[36],"to":[37,61,65,139],"sentences,":[39],"and":[40,154,173,182],"each":[41,158],"sentence":[42,141,144],"vector":[50],"term":[53,88],"space.":[54,72,89,109,165],"Further,":[55],"latent":[56],"semantic":[57],"analysis":[58],"applied":[60],"matrix":[63,137],"obtained":[64],"construct":[66],"sentences":[67,96,104,114,161],"representation":[68,105,162],"topic":[71,77,108,152,159,164],"dimensionality":[74,84],"space":[78,153],"much":[80],"less":[81],"than":[82,175],"initial":[87],"choice":[91],"important":[95,113],"carried":[98],"out":[99],"on":[100,149,178],"basis":[102],"number":[111],"defined":[116],"by":[117],"length":[119],"demanded":[122],"summary.":[123],"This":[124],"paper":[125],"also":[126],"presents":[127],"new":[129],"summarization":[132,171],"method":[133,168],"that":[134],"uses":[135],"nonnegative":[136],"factorization":[138],"estimate":[140],"relevance.":[142],"Proposed":[143],"relevance":[145],"estimation":[146],"based":[148],"normalization":[150],"further":[155],"weighting":[156],"using":[160],"proposed":[167],"shows":[169],"better":[170],"quality":[172],"performance":[174],"DUC":[180,183],"2001":[181],"2002":[184],"standard":[185],"data":[186],"sets.":[187]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-28T08:01:55.173337","created_date":"2025-10-10T00:00:00"}