{"id":"https://openalex.org/W4205795997","doi":"https://doi.org/10.1109/bigdata52589.2021.9671476","title":"Automatic Identification of Teachers in Social Media using Positive Unlabeled Learning","display_name":"Automatic Identification of Teachers in Social Media using Positive Unlabeled Learning","publication_year":2021,"publication_date":"2021-12-15","ids":{"openalex":"https://openalex.org/W4205795997","doi":"https://doi.org/10.1109/bigdata52589.2021.9671476"},"language":"en","primary_location":{"id":"doi:10.1109/bigdata52589.2021.9671476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata52589.2021.9671476","pdf_url":null,"source":{"id":"https://openalex.org/S4363607718","display_name":"2021 IEEE International Conference on Big Data (Big Data)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Big Data (Big Data)","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/A5090855504","display_name":"Hamid Reza Karimi","orcid":"https://orcid.org/0000-0001-7629-3266"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hamid Karimi","raw_affiliation_strings":["Utah State University"],"affiliations":[{"raw_affiliation_string":"Utah State University","institution_ids":["https://openalex.org/I121980950"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040639891","display_name":"Jiliang Tang","orcid":"https://orcid.org/0000-0001-7125-3898"},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiliang Tang","raw_affiliation_strings":["Michigan State University"],"affiliations":[{"raw_affiliation_string":"Michigan State University","institution_ids":["https://openalex.org/I87216513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088080274","display_name":"Xochitl Weiss","orcid":null},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xochitl Weiss","raw_affiliation_strings":["Michigan State University"],"affiliations":[{"raw_affiliation_string":"Michigan State University","institution_ids":["https://openalex.org/I87216513"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089539281","display_name":"Jiangtao Huang","orcid":"https://orcid.org/0009-0003-0846-5099"},"institutions":[{"id":"https://openalex.org/I4210151929","display_name":"Nanning Normal University","ror":"https://ror.org/04dx82x73","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210151929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangtao Huang","raw_affiliation_strings":["Nanning Normal University"],"affiliations":[{"raw_affiliation_string":"Nanning Normal University","institution_ids":["https://openalex.org/I4210151929"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5090855504"],"corresponding_institution_ids":["https://openalex.org/I121980950"],"apc_list":null,"apc_paid":null,"fwci":1.3823,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.85034586,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"643","last_page":"652"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12535","display_name":"Machine Learning and Data Classification","score":0.995199978351593,"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/T12535","display_name":"Machine Learning and Data Classification","score":0.995199978351593,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9408000111579895,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9272000193595886,"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/social-media","display_name":"Social media","score":0.7849864959716797},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6896196603775024},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6156465411186218},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.516212522983551},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5147354602813721},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4942157566547394},{"id":"https://openalex.org/keywords/school-teachers","display_name":"School teachers","score":0.49047228693962097},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4845987558364868},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.4092473089694977},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3650481104850769},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.31640559434890747},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.30445733666419983},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10663998126983643}],"concepts":[{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.7849864959716797},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6896196603775024},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6156465411186218},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.516212522983551},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5147354602813721},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4942157566547394},{"id":"https://openalex.org/C3020423824","wikidata":"https://www.wikidata.org/wiki/Q37226","display_name":"School teachers","level":2,"score":0.49047228693962097},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4845987558364868},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.4092473089694977},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3650481104850769},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.31640559434890747},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.30445733666419983},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10663998126983643},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata52589.2021.9671476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata52589.2021.9671476","pdf_url":null,"source":{"id":"https://openalex.org/S4363607718","display_name":"2021 IEEE International Conference on Big Data (Big Data)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Big Data (Big Data)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W1485886253","https://openalex.org/W1566848715","https://openalex.org/W1825821140","https://openalex.org/W1858965084","https://openalex.org/W1885002336","https://openalex.org/W1886641324","https://openalex.org/W1991579121","https://openalex.org/W2032626975","https://openalex.org/W2038553416","https://openalex.org/W2050871273","https://openalex.org/W2060545247","https://openalex.org/W2070316088","https://openalex.org/W2106999093","https://openalex.org/W2123958887","https://openalex.org/W2141997501","https://openalex.org/W2187089797","https://openalex.org/W2296988146","https://openalex.org/W2518247618","https://openalex.org/W2536044077","https://openalex.org/W2583645933","https://openalex.org/W2591950332","https://openalex.org/W2619795738","https://openalex.org/W2790429057","https://openalex.org/W2886654930","https://openalex.org/W2898610665","https://openalex.org/W2899867782","https://openalex.org/W2904849495","https://openalex.org/W2963341628","https://openalex.org/W2980686408","https://openalex.org/W2988943523","https://openalex.org/W2997733093","https://openalex.org/W3018512573","https://openalex.org/W3020254666","https://openalex.org/W3039934805","https://openalex.org/W3046392416","https://openalex.org/W3082384720","https://openalex.org/W3092689695","https://openalex.org/W3119658442","https://openalex.org/W3126698611","https://openalex.org/W3127553203","https://openalex.org/W3132992296","https://openalex.org/W3187632618","https://openalex.org/W3211009556","https://openalex.org/W4294367149","https://openalex.org/W4295312788","https://openalex.org/W6629035770","https://openalex.org/W6734384760","https://openalex.org/W6738839275","https://openalex.org/W6747248625","https://openalex.org/W6753795921","https://openalex.org/W6757140150","https://openalex.org/W6766978945","https://openalex.org/W6772417648","https://openalex.org/W6776401739","https://openalex.org/W6776976016"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2898732673","https://openalex.org/W1977056376","https://openalex.org/W2410053581","https://openalex.org/W2383658677","https://openalex.org/W1990545028","https://openalex.org/W3123203398","https://openalex.org/W4312622923","https://openalex.org/W2728430307","https://openalex.org/W2107786128"],"abstract_inverted_index":{"With":[0],"the":[1,35,42,51,55,129,172,179,185],"emergence":[2],"of":[3,13,37,47,50,58,72,79,146,166,174,187],"online":[4,88],"social":[5,31,89,121,196],"media":[6,32,90,122],"platforms,":[7],"there":[8,76],"has":[9],"been":[10,34],"a":[11,69,111,134,143,163],"surge":[12],"teachers/educators":[14],"turning":[15],"to":[16,66,97,103,113],"these":[17],"platforms":[18],"for":[19],"professional":[20],"purposes,":[21],"e.g.,":[22],"supplementing":[23],"their":[24,153],"students\u2019":[25],"educational":[26,39],"needs.":[27],"Consequently,":[28],"teachers":[29,59,74,81,86,116,167,194],"in":[30,44,87,195],"have":[33],"subject":[36],"many":[38,188],"studies.":[40],"Despite":[41],"progress":[43],"this":[45,108],"line":[46],"research,":[48],"one":[49],"major":[52],"obstacles":[53],"is":[54],"limited":[56],"number":[57],"being":[60],"investigated.":[61],"Current":[62],"studies":[63],"usually":[64],"suffice":[65],"at":[67],"most":[68],"few":[70],"hundreds":[71],"surveyed":[73,147],"while":[75],"are":[77,142,152],"thousands":[78],"other":[80],"online.":[82],"To":[83],"better":[84],"understand":[85],"and":[91,149,170],"enable":[92],"modern":[93],"machine":[94],"learning":[95,137],"approaches":[96],"process":[98],"teacher-related":[99],"data,":[100],"we":[101],"need":[102],"identify":[104,115],"more":[105],"teachers.":[106,126],"Thus,":[107],"paper":[109],"proposes":[110],"framework":[112,181],"automatically":[114],"on":[117,156,162,168],"Pinterest\u2013":[118],"an":[119],"image-based":[120],"platform":[123],"popular":[124],"among":[125],"We":[127,158,177],"formulate":[128],"teacher":[130],"identification":[131],"problem":[132],"as":[133],"positive":[135,140],"unlabeled":[136,150],"task":[138],"where":[139],"samples":[141,151],"small":[144],"set":[145],"teachers,":[148],"connected":[154],"users":[155],"Pinterest.":[157],"perform":[159],"extensive":[160],"experiments":[161],"real":[164],"dataset":[165],"Pinterest":[169],"show":[171],"effectiveness":[173],"our":[175],"framework.":[176],"believe":[178],"proposed":[180],"can":[182],"potentially":[183],"improve":[184],"quality":[186],"research":[189],"endeavors":[190],"concerned":[191],"with":[192],"studying":[193],"media.":[197]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
