{"id":"https://openalex.org/W3005911073","doi":"https://doi.org/10.1109/access.2020.2973737","title":"MGL-CNN: A Hierarchical Posts Representations Model for Identifying Depressed Individuals in Online Forums","display_name":"MGL-CNN: A Hierarchical Posts Representations Model for Identifying Depressed Individuals in Online Forums","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3005911073","doi":"https://doi.org/10.1109/access.2020.2973737","mag":"3005911073"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2973737","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2973737","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2020.2973737","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029977488","display_name":"Guozheng Rao","orcid":"https://orcid.org/0000-0002-6261-576X"},"institutions":[{"id":"https://openalex.org/I132369690","display_name":"Tianjin University of Science and Technology","ror":"https://ror.org/018rbtf37","country_code":"CN","type":"education","lineage":["https://openalex.org/I132369690"]},{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guozheng Rao","raw_affiliation_strings":["College of Intelligence and Computing, Tianjin University, Tianjin, China","School of New Media and Communication, Tianjin University of Science and Technology, Tianjin, China","Tianjin Key Laboratory of Cognitive Computing and Applications, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"School of New Media and Communication, Tianjin University of Science and Technology, Tianjin, China","institution_ids":["https://openalex.org/I132369690"]},{"raw_affiliation_string":"Tianjin Key Laboratory of Cognitive Computing and Applications, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100328204","display_name":"Yue Zhang","orcid":"https://orcid.org/0000-0002-0439-0021"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Zhang","raw_affiliation_strings":["College of Intelligence and Computing, Tianjin University, Tianjin, China","Tianjin Key Laboratory of Cognitive Computing and Applications, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"Tianjin Key Laboratory of Cognitive Computing and Applications, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100425535","display_name":"Li Zhang","orcid":"https://orcid.org/0000-0002-3039-6160"},"institutions":[{"id":"https://openalex.org/I132369690","display_name":"Tianjin University of Science and Technology","ror":"https://ror.org/018rbtf37","country_code":"CN","type":"education","lineage":["https://openalex.org/I132369690"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Zhang","raw_affiliation_strings":["School of Economics and Management, Tianjin University of Science and Technology, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Tianjin University of Science and Technology, Tianjin, China","institution_ids":["https://openalex.org/I132369690"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026919137","display_name":"Qing Cong","orcid":"https://orcid.org/0000-0002-4492-9052"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing Cong","raw_affiliation_strings":["College of Intelligence and Computing, Tianjin University, Tianjin, China","Tianjin Key Laboratory of Cognitive Computing and Applications, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"Tianjin Key Laboratory of Cognitive Computing and Applications, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100736532","display_name":"Zhiyong Feng","orcid":"https://orcid.org/0000-0001-8158-7453"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyong Feng","raw_affiliation_strings":["College of Intelligence and Computing, Tianjin University, Tianjin, China","Tianjin Key Laboratory of Cognitive Computing and Applications, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"College of Intelligence and Computing, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]},{"raw_affiliation_string":"Tianjin Key Laboratory of Cognitive Computing and Applications, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5029977488"],"corresponding_institution_ids":["https://openalex.org/I132369690","https://openalex.org/I162868743"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":8.9625,"has_fulltext":false,"cited_by_count":67,"citation_normalized_percentile":{"value":0.98144313,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"8","issue":null,"first_page":"32395","last_page":"32403"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12488","display_name":"Mental Health via Writing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12488","display_name":"Mental Health via Writing","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9983999729156494,"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/T10028","display_name":"Topic Modeling","score":0.9778000116348267,"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":0.7563616037368774},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.645403265953064},{"id":"https://openalex.org/keywords/harm","display_name":"Harm","score":0.6351674199104309},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6104593276977539},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5627383589744568},{"id":"https://openalex.org/keywords/depression","display_name":"Depression (economics)","score":0.5365332365036011},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5222131013870239},{"id":"https://openalex.org/keywords/sentiment-analysis","display_name":"Sentiment analysis","score":0.4803691804409027},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.45844224095344543},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4354112446308136},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.4208410978317261},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.40028271079063416},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.29003894329071045},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.19856029748916626},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.08888527750968933}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7563616037368774},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.645403265953064},{"id":"https://openalex.org/C2777363581","wikidata":"https://www.wikidata.org/wiki/Q15098235","display_name":"Harm","level":2,"score":0.6351674199104309},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6104593276977539},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5627383589744568},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.5365332365036011},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5222131013870239},{"id":"https://openalex.org/C66402592","wikidata":"https://www.wikidata.org/wiki/Q2271421","display_name":"Sentiment analysis","level":2,"score":0.4803691804409027},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.45844224095344543},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4354112446308136},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.4208410978317261},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.40028271079063416},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.29003894329071045},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.19856029748916626},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.08888527750968933},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2973737","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2973737","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:195f163218a14a5eb3572efd5684787e","is_oa":true,"landing_page_url":"https://doaj.org/article/195f163218a14a5eb3572efd5684787e","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 32395-32403 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2973737","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2973737","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/3"}],"awards":[{"id":"https://openalex.org/G2490160443","display_name":null,"funder_award_id":"61373165","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G445809184","display_name":null,"funder_award_id":"61672377","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W2402700","https://openalex.org/W46663288","https://openalex.org/W1522301498","https://openalex.org/W1832693441","https://openalex.org/W1924770834","https://openalex.org/W2005708641","https://openalex.org/W2026768928","https://openalex.org/W2040232951","https://openalex.org/W2060867950","https://openalex.org/W2063321059","https://openalex.org/W2064675550","https://openalex.org/W2100772444","https://openalex.org/W2123210699","https://openalex.org/W2154359981","https://openalex.org/W2154887492","https://openalex.org/W2160367613","https://openalex.org/W2250553926","https://openalex.org/W2250861254","https://openalex.org/W2251292973","https://openalex.org/W2470673105","https://openalex.org/W2508051475","https://openalex.org/W2510950689","https://openalex.org/W2517788713","https://openalex.org/W2529550020","https://openalex.org/W2567070169","https://openalex.org/W2596823239","https://openalex.org/W2605671917","https://openalex.org/W2740966010","https://openalex.org/W2748108713","https://openalex.org/W2752371662","https://openalex.org/W2766165088","https://openalex.org/W2771498260","https://openalex.org/W2786643838","https://openalex.org/W2896457183","https://openalex.org/W2905587047","https://openalex.org/W2911964244","https://openalex.org/W2912720349","https://openalex.org/W2915177913","https://openalex.org/W2927148761","https://openalex.org/W2962750587","https://openalex.org/W2962808042","https://openalex.org/W2963261455","https://openalex.org/W2963341956","https://openalex.org/W2963355447","https://openalex.org/W2963970792","https://openalex.org/W2982562461","https://openalex.org/W4240546971","https://openalex.org/W6631190155","https://openalex.org/W6640212811","https://openalex.org/W6680213599","https://openalex.org/W6682839988","https://openalex.org/W6695131652","https://openalex.org/W6727807531","https://openalex.org/W6731370813","https://openalex.org/W6746314574","https://openalex.org/W6748842344","https://openalex.org/W6755207826"],"related_works":["https://openalex.org/W3089396779","https://openalex.org/W2548633793","https://openalex.org/W3013279174","https://openalex.org/W2941935829","https://openalex.org/W2596247554","https://openalex.org/W4301373556","https://openalex.org/W3132372214","https://openalex.org/W4224284088","https://openalex.org/W4286571989","https://openalex.org/W2765903680"],"abstract_inverted_index":{"More":[0],"users":[1,195],"suffering":[2],"from":[3,72],"depression":[4,44,60,165],"turn":[5],"to":[6,9,67,130,151,188,192],"online":[7,112],"forums":[8],"express":[10],"their":[11],"problems":[12],"and":[13,39,50,140,222],"seek":[14],"help.":[15],"In":[16],"such":[17],"forums,":[18],"there":[19],"is":[20,123,128,144,149,179],"often":[21],"a":[22,35,97,124,145,197],"large":[23,74],"volume":[24,75],"of":[25,37,43,76,86,117,134,137,156,172,199,230],"posts":[26,77,99],"with":[27],"sensitive":[28],"content,":[29],"indicating":[30],"that":[31,205],"the":[32,73,84,120,132,138,141,153,157,170,176,211,216,227],"user":[33],"has":[34],"risk":[36],"suicide":[38],"self-harm.":[40,57],"Early":[41,228],"detection":[42,61,166],"using":[45],"appropriate":[46],"deep":[47],"learning":[48],"models":[49,62,88,191,207,214],"social":[51],"media":[52],"data":[53],"can":[54],"prevent":[55],"potential":[56],"However,":[58],"existing":[59],"are":[63],"not":[64,89],"powerful":[65],"enough":[66],"capture":[68],"critical":[69],"sentiment":[70],"information":[71],"published":[78],"by":[79,168],"each":[80,135],"user,":[81,139],"which":[82,127,148,178],"makes":[83],"performance":[85],"these":[87],"satisfying.":[90],"To":[91],"address":[92],"this":[93],"problem,":[94],"we":[95,162],"propose":[96,163],"hierarchical":[98],"representations":[100],"model":[101,115,167],"named":[102,180],"Multi-Gated":[103],"LeakyReLU":[104,182],"CNN":[105,183],"(MGL-CNN)":[106],"for":[107],"identifying":[108],"depressed":[109,194],"individuals":[110],"in":[111,175],"forums.":[113],"The":[114],"consists":[116],"two":[118],"parts:":[119],"first":[121],"one":[122,143],"post-level":[125],"operation,":[126,147],"used":[129,150],"learn":[131],"representation":[133,155],"post":[136],"second":[142],"user-level":[146],"obtain":[152],"overall":[154],"user's":[158],"emotional":[159],"state.":[160],"Besides,":[161],"another":[164],"changing":[169],"number":[171],"gated":[173],"units":[174],"MGL-CNN,":[177],"Single-Gated":[181],"(SGL-CNN).":[184],"We":[185],"show":[186],"how":[187],"use":[189],"our":[190,206],"identify":[193],"through":[196],"lot":[198],"posted":[200],"content.":[201],"Experimental":[202],"results":[203],"showed":[204],"performed":[208,224],"better":[209],"than":[210],"previous":[212],"state-of-the-art":[213],"on":[215,226],"Reddit":[217],"Self-reported":[218],"Depression":[219,231],"Diagnosis":[220],"dataset,":[221],"also":[223],"well":[225],"Detection":[229],"dataset.":[232]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
