{"id":"https://openalex.org/W2980181598","doi":"https://doi.org/10.1109/fuzz-ieee.2019.8858989","title":"Exploring the Impact of Evolutionary Computing based Feature Selection in Suicidal Ideation Detection","display_name":"Exploring the Impact of Evolutionary Computing based Feature Selection in Suicidal Ideation Detection","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2980181598","doi":"https://doi.org/10.1109/fuzz-ieee.2019.8858989","mag":"2980181598"},"language":"en","primary_location":{"id":"doi:10.1109/fuzz-ieee.2019.8858989","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee.2019.8858989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10453/137358","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112446481","display_name":"Ramit Sawhney","orcid":null},"institutions":[{"id":"https://openalex.org/I36090812","display_name":"Netaji Subhas University of Technology","ror":"https://ror.org/01fczmh85","country_code":"IN","type":"education","lineage":["https://openalex.org/I36090812"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ramit Sawhney","raw_affiliation_strings":["Department of Computer Engineering, Netaji Subhas Institute of Technology, New Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Netaji Subhas Institute of Technology, New Delhi, India","institution_ids":["https://openalex.org/I36090812"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079357056","display_name":"Rajiv Ratn Shah","orcid":"https://orcid.org/0000-0003-1028-9373"},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]},{"id":"https://openalex.org/I4210089172","display_name":"Midas Multispeciality Hospital","ror":"https://ror.org/009xczs96","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I4210089172"]},{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rajiv Ratn Shah","raw_affiliation_strings":["MIDAS IIIT-D IIIT Delhi, New Delhi, India"],"affiliations":[{"raw_affiliation_string":"MIDAS IIIT-D IIIT Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252","https://openalex.org/I68891433","https://openalex.org/I4210089172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058757143","display_name":"Vedant Bhatia","orcid":null},"institutions":[{"id":"https://openalex.org/I119939252","display_name":"Indraprastha Institute of Information Technology Delhi","ror":"https://ror.org/03vfp4g33","country_code":"IN","type":"education","lineage":["https://openalex.org/I119939252"]},{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vedant Bhatia","raw_affiliation_strings":["Department of Computer Science, IIIT Delhi, New Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, IIIT Delhi, New Delhi, India","institution_ids":["https://openalex.org/I119939252","https://openalex.org/I68891433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058936239","display_name":"Chin\u2010Teng Lin","orcid":"https://orcid.org/0000-0001-8371-8197"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Chin-Teng Lin","raw_affiliation_strings":["Centre for Artificial Intelligence FEIT, University of Technology Sydney Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Artificial Intelligence FEIT, University of Technology Sydney Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073853105","display_name":"Sagar Aggarwal","orcid":null},"institutions":[{"id":"https://openalex.org/I36090812","display_name":"Netaji Subhas University of Technology","ror":"https://ror.org/01fczmh85","country_code":"IN","type":"education","lineage":["https://openalex.org/I36090812"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sagar Aggarwal","raw_affiliation_strings":["Department of Computer Engineering, Netaji Subhas Institute of Technology, New Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Netaji Subhas Institute of Technology, New Delhi, India","institution_ids":["https://openalex.org/I36090812"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006355592","display_name":"Mukesh Prasad","orcid":"https://orcid.org/0000-0002-7745-9667"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mukesh Prasad","raw_affiliation_strings":["Centre for Artificial Intelligence FEIT, University of Technology Sydney Sydney, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Artificial Intelligence FEIT, University of Technology Sydney Sydney, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5112446481"],"corresponding_institution_ids":["https://openalex.org/I36090812"],"apc_list":null,"apc_paid":null,"fwci":3.2481,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.91563161,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12488","display_name":"Mental Health via Writing","score":0.9966999888420105,"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":0.9966999888420105,"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":0.9922000169754028,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9815999865531921,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/suicidal-ideation","display_name":"Suicidal ideation","score":0.8488234281539917},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.7629263401031494},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6722636222839355},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6200293302536011},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.5805470943450928},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5280295610427856},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5244077444076538},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44569894671440125},{"id":"https://openalex.org/keywords/ideation","display_name":"Ideation","score":0.4142276346683502},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.41088277101516724},{"id":"https://openalex.org/keywords/poison-control","display_name":"Poison control","score":0.2395968735218048},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.18469613790512085},{"id":"https://openalex.org/keywords/suicide-prevention","display_name":"Suicide prevention","score":0.1616150140762329},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15308406949043274}],"concepts":[{"id":"https://openalex.org/C2776641880","wikidata":"https://www.wikidata.org/wiki/Q944142","display_name":"Suicidal ideation","level":4,"score":0.8488234281539917},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7629263401031494},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6722636222839355},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6200293302536011},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.5805470943450928},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5280295610427856},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5244077444076538},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44569894671440125},{"id":"https://openalex.org/C170477896","wikidata":"https://www.wikidata.org/wiki/Q17039022","display_name":"Ideation","level":2,"score":0.4142276346683502},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.41088277101516724},{"id":"https://openalex.org/C3017944768","wikidata":"https://www.wikidata.org/wiki/Q1450463","display_name":"Poison control","level":2,"score":0.2395968735218048},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.18469613790512085},{"id":"https://openalex.org/C526869908","wikidata":"https://www.wikidata.org/wiki/Q3298118","display_name":"Suicide prevention","level":3,"score":0.1616150140762329},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15308406949043274},{"id":"https://openalex.org/C188147891","wikidata":"https://www.wikidata.org/wiki/Q147638","display_name":"Cognitive science","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","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},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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":2,"locations":[{"id":"doi:10.1109/fuzz-ieee.2019.8858989","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee.2019.8858989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","raw_type":"proceedings-article"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/137358","is_oa":true,"landing_page_url":"http://hdl.handle.net/10453/137358","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceeding"}],"best_oa_location":{"id":"pmh:oai:opus.lib.uts.edu.au:10453/137358","is_oa":true,"landing_page_url":"http://hdl.handle.net/10453/137358","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceeding"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.5}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W273955616","https://openalex.org/W1592081640","https://openalex.org/W1871142974","https://openalex.org/W1880262756","https://openalex.org/W1970357712","https://openalex.org/W1979552911","https://openalex.org/W1982368241","https://openalex.org/W2022204871","https://openalex.org/W2070145903","https://openalex.org/W2122522916","https://openalex.org/W2148633389","https://openalex.org/W2155762203","https://openalex.org/W2165343833","https://openalex.org/W2343420905","https://openalex.org/W2405042511","https://openalex.org/W2489406233","https://openalex.org/W2614102532","https://openalex.org/W2749058815","https://openalex.org/W2801167272","https://openalex.org/W2811085318","https://openalex.org/W2811325846","https://openalex.org/W2886741239","https://openalex.org/W2898464679","https://openalex.org/W2900152803","https://openalex.org/W3098924781","https://openalex.org/W4231510805","https://openalex.org/W4236619680","https://openalex.org/W4251372957","https://openalex.org/W6610017368","https://openalex.org/W6639619044","https://openalex.org/W6678337372","https://openalex.org/W6736575291","https://openalex.org/W6753078181","https://openalex.org/W6755648002"],"related_works":["https://openalex.org/W4361191600","https://openalex.org/W4396745016","https://openalex.org/W4386564352","https://openalex.org/W4394242809","https://openalex.org/W2901001949","https://openalex.org/W2952668426","https://openalex.org/W2091644386","https://openalex.org/W4241301425","https://openalex.org/W4249593380","https://openalex.org/W1787714382"],"abstract_inverted_index":{"The":[0,76],"ubiquitous":[1],"availability":[2],"of":[3,9,51,78,93,119],"smartphones":[4],"and":[5,53,66,100,123],"the":[6,34,38,59,91,94,117],"increasing":[7,40],"popularity":[8],"social":[10,31,113],"media":[11,32,114],"provide":[12],"a":[13,48,79,127],"platform":[14],"for":[15,108],"users":[16],"to":[17,36,62,70,82,90,104],"express":[18],"their":[19],"feelings,":[20],"including":[21],"suicidal":[22,27,74,80,110],"ideation.":[23,75],"Suicide":[24],"prevention":[25],"by":[26],"ideation":[28,111],"detection":[29],"on":[30,112],"lights":[33],"path":[35],"controlling":[37],"rapidly":[39],"suicide":[41],"rates":[42],"amongst":[43],"youth.":[44],"This":[45],"paper":[46],"proposes":[47],"diverse":[49],"set":[50],"features":[52],"investigates":[54],"into":[55],"feature":[56,121],"selection":[57,124],"using":[58,126],"Firefly":[60,130],"algorithm":[61],"build":[63],"an":[64,105],"efficient":[65],"robust":[67],"supervised":[68],"approach":[69],"classifying":[71],"tweets":[72],"with":[73,116],"development":[77],"language":[81],"create":[83],"three":[84],"diverse,":[85],"manually":[86],"annotated":[87],"datasets":[88],"leads":[89],"validation":[92],"proposed":[95],"model.":[96],"An":[97],"in-depth":[98],"result":[99],"error":[101],"analysis":[102],"lead":[103],"accurate":[106],"system":[107],"monitoring":[109],"along":[115],"discovery":[118],"optimal":[120],"subsets":[122],"methods":[125],"penalty":[128],"based":[129],"algorithm.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
