{"id":"https://openalex.org/W4405489867","doi":"https://doi.org/10.1109/embc53108.2024.10782647","title":"Data Quality Matters: Suicide Intention Detection on Social Media Posts Using RoBERTa-CNN","display_name":"Data Quality Matters: Suicide Intention Detection on Social Media Posts Using RoBERTa-CNN","publication_year":2024,"publication_date":"2024-07-15","ids":{"openalex":"https://openalex.org/W4405489867","doi":"https://doi.org/10.1109/embc53108.2024.10782647","pmid":"https://pubmed.ncbi.nlm.nih.gov/40039081"},"language":"en","primary_location":{"id":"doi:10.1109/embc53108.2024.10782647","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc53108.2024.10782647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","pubmed"],"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/A5050406454","display_name":"Emily L\u0131n","orcid":"https://orcid.org/0009-0009-2568-5740"},"institutions":[{"id":"https://openalex.org/I131651094","display_name":"University of Denver","ror":"https://ror.org/04w7skc03","country_code":"US","type":"education","lineage":["https://openalex.org/I131651094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Emily Lin","raw_affiliation_strings":["University of Denver,Department of Electrical and Computer Engineering,Denver,United States of America","Department of Electrical and Computer Engineering, University of Denver, Denver, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Denver,Department of Electrical and Computer Engineering,Denver,United States of America","institution_ids":["https://openalex.org/I131651094"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Denver, Denver, United States of America","institution_ids":["https://openalex.org/I131651094"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100919607","display_name":"Jian Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I131651094","display_name":"University of Denver","ror":"https://ror.org/04w7skc03","country_code":"US","type":"education","lineage":["https://openalex.org/I131651094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jian Sun","raw_affiliation_strings":["University of Denver,Department of Computer Science,Denver,United States of America","Department of Computer Science, University of Denver, Denver, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Denver,Department of Computer Science,Denver,United States of America","institution_ids":["https://openalex.org/I131651094"]},{"raw_affiliation_string":"Department of Computer Science, University of Denver, Denver, United States of America","institution_ids":["https://openalex.org/I131651094"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017391637","display_name":"Huayuan Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I131651094","display_name":"University of Denver","ror":"https://ror.org/04w7skc03","country_code":"US","type":"education","lineage":["https://openalex.org/I131651094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hsingyu Chen","raw_affiliation_strings":["University of Denver,Department of Computer Science,Denver,United States of America","Department of Computer Science, University of Denver, Denver, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Denver,Department of Computer Science,Denver,United States of America","institution_ids":["https://openalex.org/I131651094"]},{"raw_affiliation_string":"Department of Computer Science, University of Denver, Denver, United States of America","institution_ids":["https://openalex.org/I131651094"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041948053","display_name":"Mohammad H. Mahoor","orcid":"https://orcid.org/0000-0001-8923-4660"},"institutions":[{"id":"https://openalex.org/I131651094","display_name":"University of Denver","ror":"https://ror.org/04w7skc03","country_code":"US","type":"education","lineage":["https://openalex.org/I131651094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohammad H. Mahoor","raw_affiliation_strings":["University of Denver,Department of Electrical and Computer Engineering,Denver,United States of America","Department of Electrical and Computer Engineering, University of Denver, Denver, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Denver,Department of Electrical and Computer Engineering,Denver,United States of America","institution_ids":["https://openalex.org/I131651094"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Denver, Denver, United States of America","institution_ids":["https://openalex.org/I131651094"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I131651094"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2024","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12488","display_name":"Mental Health via Writing","score":0.9990000128746033,"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":0.9990000128746033,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9614999890327454,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9596999883651733,"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/social-media","display_name":"Social media","score":0.7111835479736328},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.611759603023529},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5724769830703735},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3377562165260315},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.18426108360290527}],"concepts":[{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.7111835479736328},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.611759603023529},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5724769830703735},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3377562165260315},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.18426108360290527},{"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":[{"descriptor_ui":"D000068598","descriptor_name":"Data Accuracy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000068598","descriptor_name":"Data Accuracy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000068598","descriptor_name":"Data Accuracy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000077321","descriptor_name":"Deep Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013405","descriptor_name":"Suicide","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013405","descriptor_name":"Suicide","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013405","descriptor_name":"Suicide","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D033182","descriptor_name":"Intention","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D033182","descriptor_name":"Intention","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D033182","descriptor_name":"Intention","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D059020","descriptor_name":"Suicidal Ideation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061108","descriptor_name":"Social Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D061108","descriptor_name":"Social Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D061108","descriptor_name":"Social Media","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc53108.2024.10782647","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc53108.2024.10782647","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:40039081","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40039081","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/5","display_name":"Gender equality","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W2118625591","https://openalex.org/W2524352516","https://openalex.org/W2793376154","https://openalex.org/W2965373594","https://openalex.org/W2981984641","https://openalex.org/W3014812975","https://openalex.org/W3089862415","https://openalex.org/W3090352232","https://openalex.org/W3097082131","https://openalex.org/W3097132740","https://openalex.org/W3101540846","https://openalex.org/W3105623222","https://openalex.org/W3128513378","https://openalex.org/W3153685859","https://openalex.org/W3168251909","https://openalex.org/W3176826381","https://openalex.org/W4206976549","https://openalex.org/W4223610593","https://openalex.org/W4303696687","https://openalex.org/W4319718049","https://openalex.org/W4385573053","https://openalex.org/W4386480567","https://openalex.org/W4387339705","https://openalex.org/W4389484816","https://openalex.org/W4398188939","https://openalex.org/W6677822102","https://openalex.org/W6766673545","https://openalex.org/W6785051108"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Suicide":[0,84],"remains":[1],"a":[2,30,96,102,119],"pressing":[3],"global":[4],"health":[5],"concern,":[6],"necessitating":[7],"innovative":[8],"approaches":[9],"for":[10],"early":[11],"detection":[12],"and":[13,52,85],"intervention.":[14],"This":[15],"paper":[16],"focuses":[17],"on":[18,82],"identifying":[19],"suicidal":[20],"intentions":[21],"in":[22],"posts":[23],"from":[24,73,129],"the":[25,36,57,83,116,130,144],"SuicideWatch":[26],"subreddit":[27],"by":[28],"proposing":[29],"novel":[31],"deep-learning":[32],"approach":[33],"that":[34,111],"utilizes":[35],"state-of-the-art":[37],"RoBERTa-CNN":[38,94],"model.":[39,121],"The":[40,59],"robustly":[41],"Optimized":[42],"BERT":[43],"Pretraining":[44],"Approach":[45],"(RoBERTa)":[46],"excels":[47],"at":[48],"capturing":[49],"textual":[50],"nuances":[51],"forming":[53],"semantic":[54],"relationships":[55],"within":[56],"text.":[58],"remaining":[60],"Convolutional":[61],"Neural":[62],"Network":[63],"(CNN)":[64],"head":[65],"enhances":[66],"RoBERTa's":[67],"capacity":[68],"to":[69],"discern":[70],"critical":[71],"patterns":[72],"extensive":[74],"datasets.":[75],"To":[76,122],"evaluate":[77],"RoBERTa-CNN,":[78],"we":[79,109,126],"conducted":[80],"experiments":[81],"Depression":[86],"Detection":[87],"dataset,":[88],"yielding":[89],"promising":[90],"results.":[91],"For":[92],"instance,":[93],"achieves":[95],"mean":[97],"accuracy":[98],"of":[99,106,118],"98%":[100],"with":[101],"standard":[103],"deviation":[104],"(STD)":[105],"0.0009.":[107],"Additionally,":[108],"found":[110],"data":[112,124,132],"quality":[113],"significantly":[114],"impacts":[115],"training":[117],"robust":[120],"improve":[123],"quality,":[125],"removed":[127],"noise":[128],"text":[131],"while":[133],"preserving":[134],"its":[135],"contextual":[136],"content":[137],"through":[138],"either":[139],"manually":[140],"cleaning":[141],"or":[142],"utilizing":[143],"OpenAI":[145],"API.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6}],"updated_date":"2026-07-16T13:24:37.021932","created_date":"2025-10-10T00:00:00"}