{"id":"https://openalex.org/W4394971444","doi":"https://doi.org/10.48550/arxiv.2404.12132","title":"Non-Invasive Suicide Risk Prediction Through Speech Analysis","display_name":"Non-Invasive Suicide Risk Prediction Through Speech Analysis","publication_year":2024,"publication_date":"2024-04-18","ids":{"openalex":"https://openalex.org/W4394971444","doi":"https://doi.org/10.48550/arxiv.2404.12132"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2404.12132","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2404.12132","pdf_url":"https://arxiv.org/pdf/2404.12132","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"type":"preprint","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2404.12132","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010754413","display_name":"Shahin Amiriparian","orcid":"https://orcid.org/0000-0002-1129-8223"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Amiriparian, Shahin","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091269736","display_name":"Maurice Gerczuk","orcid":"https://orcid.org/0000-0001-8293-6635"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gerczuk, Maurice","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017650756","display_name":"Justina Lutz","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lutz, Justina","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085318097","display_name":"Wolfgang Strube","orcid":"https://orcid.org/0000-0003-2380-7651"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Strube, Wolfgang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071250175","display_name":"Irina Papazova","orcid":"https://orcid.org/0000-0001-8265-788X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Papazova, Irina","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103787113","display_name":"Alkomiet Hasan","orcid":"https://orcid.org/0000-0002-2662-9742"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hasan, Alkomiet","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056141709","display_name":"Alexander Kathan","orcid":"https://orcid.org/0000-0002-4757-2220"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kathan, Alexander","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5043060302","display_name":"Bj\u00f6rn W. Schuller","orcid":"https://orcid.org/0000-0002-6478-8699"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Schuller, Bj\u00f6rn W.","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5010754413"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12488","display_name":"Mental Health via Writing","score":0.8210999965667725,"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":0.8210999965667725,"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/T11519","display_name":"Digital Mental Health Interventions","score":0.7849000096321106,"subfield":{"id":"https://openalex.org/subfields/3202","display_name":"Applied Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/suicide-risk","display_name":"Suicide Risk","score":0.5840469002723694},{"id":"https://openalex.org/keywords/risk-assessment","display_name":"Risk assessment","score":0.45212414860725403},{"id":"https://openalex.org/keywords/medical-emergency","display_name":"Medical emergency","score":0.42255955934524536},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3975187838077545},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3494614362716675},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31574174761772156},{"id":"https://openalex.org/keywords/suicide-prevention","display_name":"Suicide prevention","score":0.29655975103378296},{"id":"https://openalex.org/keywords/poison-control","display_name":"Poison control","score":0.23142218589782715},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.16258078813552856}],"concepts":[{"id":"https://openalex.org/C2779508988","wikidata":"https://www.wikidata.org/wiki/Q24037396","display_name":"Suicide Risk","level":4,"score":0.5840469002723694},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.45212414860725403},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.42255955934524536},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3975187838077545},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3494614362716675},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31574174761772156},{"id":"https://openalex.org/C526869908","wikidata":"https://www.wikidata.org/wiki/Q3298118","display_name":"Suicide prevention","level":3,"score":0.29655975103378296},{"id":"https://openalex.org/C3017944768","wikidata":"https://www.wikidata.org/wiki/Q1450463","display_name":"Poison control","level":2,"score":0.23142218589782715},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.16258078813552856}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2404.12132","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2404.12132","pdf_url":"https://arxiv.org/pdf/2404.12132","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"doi:10.48550/arxiv.2404.12132","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2404.12132","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2404.12132","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2404.12132","pdf_url":"https://arxiv.org/pdf/2404.12132","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4394971444.pdf","grobid_xml":"https://content.openalex.org/works/W4394971444.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W3031052312","https://openalex.org/W4389568370","https://openalex.org/W3032375762","https://openalex.org/W1995515455","https://openalex.org/W2080531066","https://openalex.org/W3108674512","https://openalex.org/W1506200166","https://openalex.org/W3124201085"],"abstract_inverted_index":{"The":[0,137],"delayed":[1],"access":[2,130],"to":[3,89,131],"specialized":[4],"psychiatric":[5],"assessments":[6],"and":[7,74,77],"care":[8],"for":[9,46,159],"patients":[10],"at":[11],"risk":[12,49,92,162],"of":[13,29,68,106,119,126,144,150,155],"suicidal":[14],"tendencies":[15],"in":[16,23,93,164],"emergency":[17,165],"departments":[18],"creates":[19],"a":[20,42,56,86,94,103,117,141],"notable":[21],"gap":[22],"timely":[24],"intervention,":[25],"hindering":[26],"the":[27,124,134,153],"provision":[28],"adequate":[30],"mental":[31],"health":[32],"support":[33],"during":[34],"critical":[35],"situations.":[36],"To":[37],"address":[38],"this,":[39],"we":[40,54,109],"present":[41],"non-invasive,":[43],"speech-based":[44],"approach":[45],"automatic":[47,160],"suicide":[48,91,127,161],"assessment.":[50],"For":[51],"our":[52,113,156],"study,":[53],"collected":[55],"novel":[57],"speech":[58,73,100,114],"recording":[59],"dataset":[60],"from":[61],"$20$":[62],"patients.":[63],"We":[64,82],"extract":[65],"three":[66],"sets":[67],"features,":[69,76],"including":[70],"wav2vec,":[71],"interpretable":[72],"acoustic":[75],"deep":[78],"learning-based":[79],"spectral":[80],"representations.":[81],"proceed":[83],"by":[84],"conducting":[85],"binary":[87],"classification":[88],"assess":[90],"leave-one-subject-out":[95],"fashion.":[96],"Our":[97],"most":[98],"effective":[99],"model":[101,115],"achieves":[102],"balanced":[104,142],"accuracy":[105,143],"$66.2\\,\\%$.":[107],"Moreover,":[108],"show":[110],"that":[111],"integrating":[112],"with":[116],"series":[118],"patients'":[120],"metadata,":[121],"such":[122],"as":[123],"history":[125],"attempts":[128],"or":[129],"firearms,":[132],"improves":[133],"overall":[135],"result.":[136],"metadata":[138],"integration":[139],"yields":[140],"$94.4\\,\\%$,":[145],"marking":[146],"an":[147],"absolute":[148],"improvement":[149],"$28.2\\,\\%$,":[151],"demonstrating":[152],"efficacy":[154],"proposed":[157],"approaches":[158],"assessment":[163],"medicine.":[166]},"counts_by_year":[],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2024-04-20T00:00:00"}
