{"id":"https://openalex.org/W1992624094","doi":"https://doi.org/10.1145/2491845.2491866","title":"The impact of semi-supervised clustering on text classification","display_name":"The impact of semi-supervised clustering on text classification","publication_year":2013,"publication_date":"2013-09-03","ids":{"openalex":"https://openalex.org/W1992624094","doi":"https://doi.org/10.1145/2491845.2491866","mag":"1992624094"},"language":"en","primary_location":{"id":"doi:10.1145/2491845.2491866","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2491845.2491866","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th Panhellenic Conference on Informatics","raw_type":"proceedings-article"},"type":"conference-paper","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/A5083640939","display_name":"Antonia Kyriakopoulou","orcid":null},"institutions":[{"id":"https://openalex.org/I73142707","display_name":"Athens University of Economics and Business","ror":"https://ror.org/03s262162","country_code":"GR","type":"education","lineage":["https://openalex.org/I73142707"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Antonia Kyriakopoulou","raw_affiliation_strings":["Athens University of Economics and Business, Athens, Greece","Athens University of Economics and Business , Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Athens University of Economics and Business, Athens, Greece","institution_ids":["https://openalex.org/I73142707"]},{"raw_affiliation_string":"Athens University of Economics and Business , Athens, Greece","institution_ids":["https://openalex.org/I73142707"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053519352","display_name":"Theodore Kalamboukis","orcid":null},"institutions":[{"id":"https://openalex.org/I73142707","display_name":"Athens University of Economics and Business","ror":"https://ror.org/03s262162","country_code":"GR","type":"education","lineage":["https://openalex.org/I73142707"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Theodore Kalamboukis","raw_affiliation_strings":["Athens University of Economics and Business, Athens, Greece","Athens University of Economics and Business , Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Athens University of Economics and Business, Athens, Greece","institution_ids":["https://openalex.org/I73142707"]},{"raw_affiliation_string":"Athens University of Economics and Business , Athens, Greece","institution_ids":["https://openalex.org/I73142707"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I73142707"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.08210614,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"180","last_page":"187"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11550","display_name":"Text and Document Classification Technologies","score":0.9995999932289124,"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9995999932289124,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9952999949455261,"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":0.9951000213623047,"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/computer-science","display_name":"Computer science","score":0.6958319544792175},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6607309579849243},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5200178623199463},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36981213092803955},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.33146560192108154},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.32224035263061523}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6958319544792175},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6607309579849243},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5200178623199463},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36981213092803955},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.33146560192108154},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.32224035263061523}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2491845.2491866","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2491845.2491866","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th Panhellenic Conference on Informatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.8100000023841858}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310412","display_name":"Athens University of Economics and Business","ror":"https://ror.org/03s262162"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W113396932","https://openalex.org/W1516430151","https://openalex.org/W1558935393","https://openalex.org/W1956559956","https://openalex.org/W1965059296","https://openalex.org/W1997029057","https://openalex.org/W2011948397","https://openalex.org/W2050338028","https://openalex.org/W2064580901","https://openalex.org/W2102524069","https://openalex.org/W2107008379","https://openalex.org/W2112612641","https://openalex.org/W2115657355","https://openalex.org/W2117154949","https://openalex.org/W2121940249","https://openalex.org/W2123991648","https://openalex.org/W2138570191","https://openalex.org/W2139224176","https://openalex.org/W2145458653","https://openalex.org/W2152886525","https://openalex.org/W2154455818","https://openalex.org/W2156909104","https://openalex.org/W2164068772","https://openalex.org/W2170096781","https://openalex.org/W2233129170","https://openalex.org/W2325227998","https://openalex.org/W2913668833","https://openalex.org/W6633328910","https://openalex.org/W6640862754","https://openalex.org/W6682494755","https://openalex.org/W6689636619"],"related_works":["https://openalex.org/W2804364458","https://openalex.org/W4298130764","https://openalex.org/W2132641928","https://openalex.org/W2090259340","https://openalex.org/W4310225030","https://openalex.org/W2083665254","https://openalex.org/W2393816671","https://openalex.org/W2033914206","https://openalex.org/W2042327336","https://openalex.org/W3204019825"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"the":[3,29,34,40,64],"problem":[4],"of":[5,23,33,42,63,70,86],"learning":[6],"to":[7,38,48],"classify":[8],"texts":[9,35],"by":[10],"exploiting":[11],"information":[12,78],"derived":[13],"from":[14,26,80],"clustering":[15,27,49,81],"both":[16],"training":[17],"and":[18,54],"testing":[19],"sets.":[20],"The":[21,72],"incorporation":[22],"knowledge":[24],"resulting":[25,79],"into":[28],"feature":[30],"space":[31],"representation":[32],"is":[36],"expected":[37],"boost":[39],"performance":[41],"a":[43,55,68],"classifier.":[44],"Two":[45],"different":[46],"approaches":[47],"are":[50,74],"described,":[51],"an":[52,60],"unsupervised":[53],"semi-supervised":[56],"one.":[57],"We":[58],"present":[59],"empirical":[61],"study":[62],"proposed":[65],"algorithms":[66],"on":[67],"variety":[69],"datasets.":[71],"results":[73],"encouraging,":[75],"revealing":[76],"that":[77],"can":[82],"create":[83],"text":[84],"classifiers":[85],"high-accuracy.":[87]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}