{"id":"https://openalex.org/W2039074357","doi":"https://doi.org/10.1145/1864708.1864774","title":"LDA for on-the-fly auto tagging","display_name":"LDA for on-the-fly auto tagging","publication_year":2010,"publication_date":"2010-09-26","ids":{"openalex":"https://openalex.org/W2039074357","doi":"https://doi.org/10.1145/1864708.1864774","mag":"2039074357"},"language":"en","primary_location":{"id":"doi:10.1145/1864708.1864774","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1864708.1864774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the fourth ACM conference on Recommender systems","raw_type":"proceedings-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/A5002826517","display_name":"Ernesto Diaz-Aviles","orcid":null},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ernesto Diaz-Aviles","raw_affiliation_strings":["Leibniz Universit\u00e4t Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Leibniz Universit\u00e4t Hannover, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057095068","display_name":"Mihai G\u00e9orgescu","orcid":"https://orcid.org/0000-0003-1601-0580"},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mihai Georgescu","raw_affiliation_strings":["Leibniz Universit\u00e4t Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Leibniz Universit\u00e4t Hannover, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072472150","display_name":"Avar\u00e9 Stewart","orcid":null},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Avar\u00e9 Stewart","raw_affiliation_strings":["Leibniz Universit\u00e4t Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Leibniz Universit\u00e4t Hannover, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074427964","display_name":"Wolfgang Nejdl","orcid":"https://orcid.org/0000-0003-3374-2193"},"institutions":[{"id":"https://openalex.org/I114112103","display_name":"Leibniz University Hannover","ror":"https://ror.org/0304hq317","country_code":"DE","type":"education","lineage":["https://openalex.org/I114112103"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wolfgang Nejdl","raw_affiliation_strings":["Leibniz Universit\u00e4t Hannover, Hannover, Germany"],"affiliations":[{"raw_affiliation_string":"Leibniz Universit\u00e4t Hannover, Hannover, Germany","institution_ids":["https://openalex.org/I114112103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002826517"],"corresponding_institution_ids":["https://openalex.org/I114112103"],"apc_list":null,"apc_paid":null,"fwci":4.0594,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.93787608,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"309","last_page":"312"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":1.0,"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":1.0,"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":0.9998999834060669,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9959999918937683,"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/latent-dirichlet-allocation","display_name":"Latent Dirichlet allocation","score":0.9795742630958557},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8285906910896301},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.644371509552002},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.6066454648971558},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5394772291183472},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.49892640113830566},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4764269292354584},{"id":"https://openalex.org/keywords/probabilistic-latent-semantic-analysis","display_name":"Probabilistic latent semantic analysis","score":0.4651404917240143},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33840054273605347}],"concepts":[{"id":"https://openalex.org/C500882744","wikidata":"https://www.wikidata.org/wiki/Q269236","display_name":"Latent Dirichlet allocation","level":3,"score":0.9795742630958557},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8285906910896301},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.644371509552002},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.6066454648971558},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5394772291183472},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.49892640113830566},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4764269292354584},{"id":"https://openalex.org/C112933361","wikidata":"https://www.wikidata.org/wiki/Q2845258","display_name":"Probabilistic latent semantic analysis","level":2,"score":0.4651404917240143},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33840054273605347},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1864708.1864774","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1864708.1864774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the fourth ACM conference on Recommender systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W185968712","https://openalex.org/W1880262756","https://openalex.org/W1943444950","https://openalex.org/W1971040550","https://openalex.org/W2031237011","https://openalex.org/W2051093690","https://openalex.org/W2090041477","https://openalex.org/W2094526067","https://openalex.org/W2123863391","https://openalex.org/W2171836785","https://openalex.org/W2574253027"],"related_works":["https://openalex.org/W1551384396","https://openalex.org/W2096865229","https://openalex.org/W2888805565","https://openalex.org/W2921491680","https://openalex.org/W2251863249","https://openalex.org/W4291700620","https://openalex.org/W2132052677","https://openalex.org/W3159709618","https://openalex.org/W4396666968","https://openalex.org/W2110027950"],"abstract_inverted_index":{"In":[0,15],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,19],"method":[6,23],"for":[7,42],"automatic":[8],"tagging":[9],"sparse":[10],"and":[11,45,84],"short":[12],"textual":[13],"resources.":[14],"the":[16,43,46,57,61,67],"presence":[17],"of":[18,29],"new":[20],"resource,":[21],"our":[22,73],"creates":[24],"an":[25,76,85],"ad":[26],"hoc":[27],"corpus":[28],"related":[30],"resources,":[31],"then":[32],"applies":[33],"Latent":[34],"Dirichlet":[35],"Allocation":[36],"(LDA)":[37],"to":[38,54],"elicit":[39],"latent":[40,68],"topics":[41,69],"resource":[44,58],"associated":[47],"corpus.":[48],"This":[49],"is":[50],"done":[51],"in":[52],"order":[53],"automatically":[55],"tag":[56],"based":[59],"on":[60,79],"most":[62],"likely":[63],"tags":[64],"derived":[65],"from":[66],"identified.":[70],"We":[71],"evaluate":[72],"method,":[74],"using":[75],"offline":[77],"analysis":[78],"publicly":[80],"available":[81],"BibSonomy":[82],"dataset":[83],"online":[86],"study,":[87],"showing":[88],"its":[89],"effectiveness.":[90]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}