{"id":"https://openalex.org/W4200040014","doi":"https://doi.org/10.3233/jifs-211471","title":"The short texts classification based on neural network topic model","display_name":"The short texts classification based on neural network topic model","publication_year":2021,"publication_date":"2021-12-24","ids":{"openalex":"https://openalex.org/W4200040014","doi":"https://doi.org/10.3233/jifs-211471"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-211471","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-211471","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","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/A5037904907","display_name":"Dangguo Shao","orcid":"https://orcid.org/0000-0001-9626-1237"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dangguo Shao","raw_affiliation_strings":["Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","Yunnan Key Laboratory of Artificial Intelligence, Kunming University of Science and Technoloy, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]},{"raw_affiliation_string":"Yunnan Key Laboratory of Artificial Intelligence, Kunming University of Science and Technoloy, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002561503","display_name":"Chengyao Li","orcid":null},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengyao Li","raw_affiliation_strings":["Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084716763","display_name":"Chusheng Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chusheng Huang","raw_affiliation_strings":["Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103604079","display_name":"Qing Long An","orcid":null},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing An","raw_affiliation_strings":["Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084440288","display_name":"Yan Xiang","orcid":"https://orcid.org/0000-0002-6475-638X"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Xiang","raw_affiliation_strings":["Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","Yunnan Key Laboratory of Artificial Intelligence, Kunming University of Science and Technoloy, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]},{"raw_affiliation_string":"Yunnan Key Laboratory of Artificial Intelligence, Kunming University of Science and Technoloy, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103004657","display_name":"Junjun Guo","orcid":"https://orcid.org/0000-0002-3522-7120"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjun Guo","raw_affiliation_strings":["Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","Yunnan Key Laboratory of Artificial Intelligence, Kunming University of Science and Technoloy, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]},{"raw_affiliation_string":"Yunnan Key Laboratory of Artificial Intelligence, Kunming University of Science and Technoloy, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103096924","display_name":"Jianfeng He","orcid":"https://orcid.org/0000-0002-7700-788X"},"institutions":[{"id":"https://openalex.org/I10660446","display_name":"Kunming University of Science and Technology","ror":"https://ror.org/00xyeez13","country_code":"CN","type":"education","lineage":["https://openalex.org/I10660446"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianfeng He","raw_affiliation_strings":["Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","Yunnan Key Laboratory of Artificial Intelligence, Kunming University of Science and Technoloy, Kunming, China"],"affiliations":[{"raw_affiliation_string":"Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China","institution_ids":["https://openalex.org/I10660446"]},{"raw_affiliation_string":"Yunnan Key Laboratory of Artificial Intelligence, Kunming University of Science and Technoloy, Kunming, China","institution_ids":["https://openalex.org/I10660446"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5037904907"],"corresponding_institution_ids":["https://openalex.org/I10660446"],"apc_list":null,"apc_paid":null,"fwci":0.8158,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78851528,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"42","issue":"3","first_page":"2143","last_page":"2155"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9930999875068665,"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":0.9930999875068665,"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":0.9854000210762024,"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/T13910","display_name":"Computational and Text Analysis Methods","score":0.9726999998092651,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/latent-dirichlet-allocation","display_name":"Latent Dirichlet allocation","score":0.8130909204483032},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6777304410934448},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.6241503357887268},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5862457156181335},{"id":"https://openalex.org/keywords/dirichlet-distribution","display_name":"Dirichlet distribution","score":0.5519605278968811},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5417183041572571},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5055158138275146},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.49069416522979736},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4898938536643982},{"id":"https://openalex.org/keywords/mixture-model","display_name":"Mixture model","score":0.4784657657146454},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.411948561668396},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23640227317810059}],"concepts":[{"id":"https://openalex.org/C500882744","wikidata":"https://www.wikidata.org/wiki/Q269236","display_name":"Latent Dirichlet allocation","level":3,"score":0.8130909204483032},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6777304410934448},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.6241503357887268},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5862457156181335},{"id":"https://openalex.org/C169214877","wikidata":"https://www.wikidata.org/wiki/Q981016","display_name":"Dirichlet distribution","level":3,"score":0.5519605278968811},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5417183041572571},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5055158138275146},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.49069416522979736},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4898938536643982},{"id":"https://openalex.org/C61224824","wikidata":"https://www.wikidata.org/wiki/Q2260434","display_name":"Mixture model","level":2,"score":0.4784657657146454},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.411948561668396},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23640227317810059},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","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},{"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-211471","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-211471","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.550000011920929,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1033446481","https://openalex.org/W1968275355","https://openalex.org/W2032288315","https://openalex.org/W2036686767","https://openalex.org/W2048195127","https://openalex.org/W2106784859","https://openalex.org/W2225156818","https://openalex.org/W2293059961","https://openalex.org/W2345274719","https://openalex.org/W2558908491","https://openalex.org/W2892182655","https://openalex.org/W2895941001","https://openalex.org/W2896705778","https://openalex.org/W2963269843","https://openalex.org/W2970435854","https://openalex.org/W3005328069","https://openalex.org/W3014812975","https://openalex.org/W3016023440","https://openalex.org/W3092455543","https://openalex.org/W3095272432","https://openalex.org/W4231510805","https://openalex.org/W6639619044","https://openalex.org/W6784737587"],"related_works":["https://openalex.org/W2769501189","https://openalex.org/W4315588616","https://openalex.org/W4312773271","https://openalex.org/W2888805565","https://openalex.org/W2962686197","https://openalex.org/W2207653751","https://openalex.org/W3005513013","https://openalex.org/W2891616219","https://openalex.org/W2796920963","https://openalex.org/W3204672119"],"abstract_inverted_index":{"Aiming":[0],"at":[1],"the":[2,20,35,48,55,66,77,81,89,95,102,107,120,125,134,149,154,185],"low":[3],"effectiveness":[4],"of":[5,42,50,69,194],"short":[6,14,155,162],"texts":[7,15,156,163],"feature":[8,151],"extraction,":[9],"this":[10],"paper":[11],"proposes":[12],"a":[13,28,112],"classification":[16],"model":[17,32,131,172],"based":[18,33,87],"on":[19,34,88,159],"improved":[21,121],"Wasserstein-Latent":[22],"Dirichlet":[23,78],"Allocation":[24],"(W-LDA),":[25],"which":[26,85],"is":[27,57,74,86,99,123,140,173],"neural":[29,181],"network":[30,109,182],"topic":[31,118,178],"Wasserstein":[36],"Auto-Encoder":[37],"(WAE)":[38],"framework.":[39],"The":[40],"improvements":[41],"W-LDA":[43,56,73,122],"are":[44],"as":[45],"follows:":[46],"Firstly,":[47],"Bag":[49],"Words":[51],"(BOW)":[52],"input":[53,141],"in":[54,72,184],"preprocessed":[58],"by":[59,106,138],"Term":[60],"Frequency\u2013Inverse":[61],"Document":[62],"Frequency":[63],"(TF-IDF);":[64],"Subsequently,":[65],"prior":[67],"distribution":[68,79,115,136],"potential":[70],"topics":[71],"replaced":[75],"from":[76],"to":[80,110,142],"Gaussian":[82,129],"mixture":[83,130],"distribution,":[84],"Variational":[90],"Bayesian":[91,128],"inference;":[92],"And":[93],"then":[94],"sparsemax":[96],"function":[97],"layer":[98,104],"introduced":[100],"after":[101],"hidden":[103],"inferred":[105],"encoder":[108],"generate":[111],"sparse":[113],"document-topic":[114,135],"with":[116],"better":[117,174],"relevance,":[119],"named":[124],"Sparse":[126],"Wasserstein-Variational":[127],"(SW-VBGMM);":[132],"Finally,":[133],"generated":[137],"SW-VBGMM":[139],"BiGRU":[143],"(Bidirectional":[144],"Gating":[145],"Recurrent":[146],"Unit)":[147],"for":[148],"deep":[150],"extraction":[152],"and":[153,165,180],"classification.":[157,196],"Experiments":[158],"three":[160],"Chinese":[161],"datasets":[164],"one":[166],"English":[167],"dataset":[168],"represent":[169],"that":[170],"our":[171],"than":[175],"some":[176],"common":[177],"models":[179,183],"four":[186],"evaluation":[187],"indexes":[188],"(accuracy,":[189],"precision,":[190],"recall,":[191],"F1":[192],"value)":[193],"text":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
