{"id":"https://openalex.org/W2000775046","doi":"https://doi.org/10.1007/s11192-014-1453-x","title":"Coherence analysis of research and education using topic modeling","display_name":"Coherence analysis of research and education using topic modeling","publication_year":2014,"publication_date":"2014-10-30","ids":{"openalex":"https://openalex.org/W2000775046","doi":"https://doi.org/10.1007/s11192-014-1453-x","mag":"2000775046"},"language":"en","primary_location":{"id":"doi:10.1007/s11192-014-1453-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11192-014-1453-x","pdf_url":null,"source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","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/A5072189572","display_name":"Hoyeop Lee","orcid":"https://orcid.org/0000-0003-1902-0717"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hoyeop Lee","raw_affiliation_strings":["Department of Information and Industrial Engineering, Yonsei University, Seoul, Republic of Korea","Department of Information and Industrial Engineering Yonsei University Seoul Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Industrial Engineering, Yonsei University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"Department of Information and Industrial Engineering Yonsei University Seoul Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062095199","display_name":"Jueun Kwak","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jueun Kwak","raw_affiliation_strings":["Department of Information and Industrial Engineering, Yonsei University, Seoul, Republic of Korea","Department of Information and Industrial Engineering Yonsei University Seoul Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Industrial Engineering, Yonsei University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"Department of Information and Industrial Engineering Yonsei University Seoul Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045749444","display_name":"Min Song","orcid":"https://orcid.org/0000-0003-3255-1600"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Min Song","raw_affiliation_strings":["Department of Library and Information Science, Yonsei University, Seoul, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Library and Information Science, Yonsei University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001540138","display_name":"Chang Ouk Kim","orcid":"https://orcid.org/0000-0002-6936-5409"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Chang Ouk Kim","raw_affiliation_strings":["Department of Information and Industrial Engineering, Yonsei University, Seoul, Republic of Korea","Department of Information and Industrial Engineering Yonsei University Seoul Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information and Industrial Engineering, Yonsei University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"Department of Information and Industrial Engineering Yonsei University Seoul Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5001540138"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.29250668,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"102","issue":"2","first_page":"1119","last_page":"1137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13751","display_name":"Diverse Approaches in Healthcare and Education Studies","score":0.9555000066757202,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9394999742507935,"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/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.7152494192123413},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.667485773563385},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5763130784034729},{"id":"https://openalex.org/keywords/content-analysis","display_name":"Content analysis","score":0.5563579201698303},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.5095012784004211},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.499192476272583},{"id":"https://openalex.org/keywords/educational-research","display_name":"Educational research","score":0.4333071708679199},{"id":"https://openalex.org/keywords/association","display_name":"Association (psychology)","score":0.42870235443115234},{"id":"https://openalex.org/keywords/research-methodology","display_name":"Research methodology","score":0.4232119619846344},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.40485459566116333},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.22683295607566833},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.21725332736968994},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.21115535497665405},{"id":"https://openalex.org/keywords/social-science","display_name":"Social science","score":0.14976146817207336},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07776984572410583}],"concepts":[{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.7152494192123413},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.667485773563385},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5763130784034729},{"id":"https://openalex.org/C162446236","wikidata":"https://www.wikidata.org/wiki/Q653137","display_name":"Content analysis","level":2,"score":0.5563579201698303},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.5095012784004211},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.499192476272583},{"id":"https://openalex.org/C36727532","wikidata":"https://www.wikidata.org/wiki/Q861399","display_name":"Educational research","level":2,"score":0.4333071708679199},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.42870235443115234},{"id":"https://openalex.org/C2986817661","wikidata":"https://www.wikidata.org/wiki/Q185698","display_name":"Research methodology","level":3,"score":0.4232119619846344},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.40485459566116333},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.22683295607566833},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.21725332736968994},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.21115535497665405},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.14976146817207336},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07776984572410583},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11192-014-1453-x","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11192-014-1453-x","pdf_url":null,"source":{"id":"https://openalex.org/S148561398","display_name":"Scientometrics","issn_l":"0138-9130","issn":["0138-9130","1588-2861"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320108","host_organization_name":"Springer Nature (Netherlands)","host_organization_lineage":["https://openalex.org/P4310320108","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature (Netherlands)","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientometrics","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:scient:v:102:y:2015:i:2:d:10.1007_s11192-014-1453-x","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s11192-014-1453-x","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W77033239","https://openalex.org/W305926889","https://openalex.org/W327991062","https://openalex.org/W1571401318","https://openalex.org/W1880262756","https://openalex.org/W1947594277","https://openalex.org/W1964775261","https://openalex.org/W1976577386","https://openalex.org/W1983364832","https://openalex.org/W1989702938","https://openalex.org/W1992379919","https://openalex.org/W2018184627","https://openalex.org/W2022673864","https://openalex.org/W2049204885","https://openalex.org/W2051162681","https://openalex.org/W2055386370","https://openalex.org/W2056747202","https://openalex.org/W2057361127","https://openalex.org/W2069770475","https://openalex.org/W2076932417","https://openalex.org/W2083780116","https://openalex.org/W2090879738","https://openalex.org/W2120907035","https://openalex.org/W2125283600","https://openalex.org/W2128438887","https://openalex.org/W2134895693","https://openalex.org/W2149164687","https://openalex.org/W2152966935","https://openalex.org/W2169089330","https://openalex.org/W2169892891","https://openalex.org/W2300855701","https://openalex.org/W3005038871","https://openalex.org/W4230289098","https://openalex.org/W4242806303","https://openalex.org/W4254513976","https://openalex.org/W6639619044"],"related_works":["https://openalex.org/W4249160925","https://openalex.org/W2146806108","https://openalex.org/W2144333475","https://openalex.org/W157491644","https://openalex.org/W2283927748","https://openalex.org/W2384542107","https://openalex.org/W2615328084","https://openalex.org/W4295940772","https://openalex.org/W2034531328","https://openalex.org/W2019193793"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}