{"id":"https://openalex.org/W2802121291","doi":null,"title":"Detecting Suicide Risk From Wristworn Activity Tracker Data Using Machine Learning Approaches","display_name":"Detecting Suicide Risk From Wristworn Activity Tracker Data Using Machine Learning Approaches","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2802121291","mag":"2802121291"},"language":"en","primary_location":{"id":"pmh:oai:scholarworks.uttyler.edu:ee_grad-1035","doi":null,"is_oa":true,"landing_page_url":"https://scholarworks.uttyler.edu/ee_grad/35","pdf_url":"https://scholarworks.uttyler.edu/ee_grad/35","source":{"id":"https://openalex.org/S4377196686","display_name":"Scholar Works at UT Tyler (The University of Texas at Tyler)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I221716585","host_organization_name":"The University of Texas at Tyler","host_organization_lineage":["https://openalex.org/I221716585"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical Engineering Theses","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://scholarworks.uttyler.edu/ee_grad/35","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023716064","display_name":"Pallavi Atluri","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Pallavi Atluri","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5023716064"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10376","display_name":"Suicide and Self-Harm Studies","score":0.364300012588501,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical 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/T10376","display_name":"Suicide and Self-Harm Studies","score":0.364300012588501,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical 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/T12488","display_name":"Mental Health via Writing","score":0.2583000063896179,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.07410000264644623,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/suicide-risk-detection","display_name":"suicide risk identification","score":0.9430000185966492},{"id":"https://openalex.org/keywords/suicidal-ideation","display_name":"suicidal ideation","score":0.996999979019165},{"id":"https://openalex.org/keywords/physical-activity-monitoring","display_name":"physical activity monitoring","score":0.5090000033378601},{"id":"https://openalex.org/keywords/mood-disorders","display_name":"mood disorders","score":0.8320000171661377},{"id":"https://openalex.org/keywords/bipolar-disorder","display_name":"bipolar disorder","score":0.8539999723434448},{"id":"https://openalex.org/keywords/euthymic-state","display_name":"euthymic state","score":0.8109999895095825},{"id":"https://openalex.org/keywords/depression","display_name":"depression","score":0.6539999842643738},{"id":"https://openalex.org/keywords/vulnerability-index","display_name":"vulnerability index","score":0.6309999823570251}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5569524168968201},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5084789991378784},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.44640350341796875}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:scholarworks.uttyler.edu:ee_grad-1035","doi":null,"is_oa":true,"landing_page_url":"https://scholarworks.uttyler.edu/ee_grad/35","pdf_url":"https://scholarworks.uttyler.edu/ee_grad/35","source":{"id":"https://openalex.org/S4377196686","display_name":"Scholar Works at UT Tyler (The University of Texas at Tyler)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I221716585","host_organization_name":"The University of Texas at Tyler","host_organization_lineage":["https://openalex.org/I221716585"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical Engineering Theses","raw_type":"text"},{"id":"mag:2802121291","doi":null,"is_oa":false,"landing_page_url":"https://scholarworks.uttyler.edu/cgi/viewcontent.cgi?article=1035&context=ee_grad","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:scholarworks.uttyler.edu:ee_grad-1035","doi":null,"is_oa":true,"landing_page_url":"https://scholarworks.uttyler.edu/ee_grad/35","pdf_url":"https://scholarworks.uttyler.edu/ee_grad/35","source":{"id":"https://openalex.org/S4377196686","display_name":"Scholar Works at UT Tyler (The University of Texas at Tyler)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I221716585","host_organization_name":"The University of Texas at Tyler","host_organization_lineage":["https://openalex.org/I221716585"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical Engineering Theses","raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.98580002784729,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2802121291.pdf","grobid_xml":"https://content.openalex.org/works/W2802121291.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W228380312","https://openalex.org/W1563088657","https://openalex.org/W1873332500","https://openalex.org/W1986280275","https://openalex.org/W2001782328","https://openalex.org/W2003834798","https://openalex.org/W2020492074","https://openalex.org/W2031874956","https://openalex.org/W2034139177","https://openalex.org/W2035837758","https://openalex.org/W2057183507","https://openalex.org/W2121863487","https://openalex.org/W2123210699","https://openalex.org/W2123737232","https://openalex.org/W2132984323","https://openalex.org/W2148603752","https://openalex.org/W2154046459","https://openalex.org/W2407086192","https://openalex.org/W2547480331","https://openalex.org/W2548906386","https://openalex.org/W2725560969","https://openalex.org/W2766099988","https://openalex.org/W2889001822","https://openalex.org/W3146425672"],"related_works":["https://openalex.org/W3022578420","https://openalex.org/W4407632099","https://openalex.org/W7217156180","https://openalex.org/W4401502922","https://openalex.org/W7140109991","https://openalex.org/W2202313121","https://openalex.org/W4412536702","https://openalex.org/W4405489727","https://openalex.org/W4406123145","https://openalex.org/W2969919201"],"abstract_inverted_index":{"Suicide":[0],"is":[1,10,19,86,109,193,290],"a":[2,11,87,172,188,195,225],"prevalent":[3],"cause":[4],"of":[5,14,46,113,127,148,174,218,227,242,275,286],"death":[6],"worldwide":[7],"and":[8,197,244],"depression":[9,25,47],"primary":[12],"concern":[13],"many":[15,112,298],"suicidal":[16,29,75,115,149,169,210,219,260],"acts.":[17,76],"It":[18],"possible":[20],"that":[21,143,265,291],"an":[22,71],"individual":[23],"during":[24,121],"never":[26,58],"has":[27],"any":[28],"thoughts":[30,150,220],"at":[31],"all.":[32],"On":[33],"the":[34,78,114],"other":[35],"hand,":[36],"some":[37,126],"individuals":[38,57,82,101,129,175,203,223,279],"in":[39,81,98,154,164,171,187,204,221,224,277],"stable":[40],"condition":[41],"with":[42,83,138,177,258],"no":[43],"apparent":[44,122],"symptoms":[45],"feel":[48],"urges":[49],"to":[50,74,94,134,272],"commit":[51],"suicide":[52,79,96,276],"(suicidal":[53],"ideation).":[54],"Many":[55],"such":[56,155],"let":[59],"anyone":[60],"know":[61],"what":[62],"they":[63],"are":[64,130],"feeling":[65],"or":[66,105,132,182],"planning.":[67],"Suicidal":[68],"ideation":[69,170],"considered":[70,194],"important":[72],"precursor":[73],"Detecting":[77],"risk":[80,97,147,217,274],"mood":[84,200,228],"disorders":[85],"major":[88],"challenge.":[89],"The":[90,283],"current":[91],"clinical":[92,123],"practice":[93],"assess":[95],"these":[99,128],"vulnerable":[100],"based":[102],"on":[103,160],"structured":[104],"semi-structured":[106],"psychiatric":[107],"interviews":[108],"inadequate":[110],"as":[111],"behaviors":[116],"often":[117],"occur":[118],"unpredictably":[119],"especially":[120],"remission.":[124],"Furthermore,":[125],"unable":[131],"unwilling":[133],"share":[135],"their":[136],"experiences":[137],"clinicians.":[139],"An":[140],"objective":[141,162],"feature":[142,255],"can":[144,267],"continuously":[145],"monitor":[146],"would":[151,293],"be":[152,294],"advantageous":[153],"situations.":[156],"Our":[157],"research":[158],"focused":[159],"finding":[161],"features":[163,241],"activity":[165,240,254,281,288,302],"data":[166,289],"for":[167],"detecting":[168,216],"sample":[173],"diagnosed":[176],"Bipolar":[178,180],"I,":[179],"II,":[181],"Unipolar":[183],"who":[184],"were":[185,237],"currently":[186],"euthymic":[189,222,243,278],"state.":[190],"Euthymic":[191],"state":[192,206],"non-depressed":[196],"reasonably":[198],"positive":[199],"state,":[201],"but":[202],"this":[205],"may":[207],"still":[208],"have":[209],"ideation.":[211,261],"Hence,":[212],"our":[213],"work":[214],"explores":[215],"group":[226],"disorder":[229],"subjects":[230],"using":[231,287],"machine-learning":[232],"approaches.":[233],"Statistically":[234],"significant":[235],"differences":[236],"observed":[238,252],"between":[239,253],"depressed":[245],"individuals.":[246],"A":[247],"strong":[248],"negative":[249],"correlation":[250],"was":[251],"vulnerability":[256],"index":[257],"self-rated":[259],"This":[262],"study":[263],"demonstrates":[264],"we":[266],"use":[268,301],"machine":[269],"learning":[270],"techniques":[271],"detect":[273],"from":[280],"data.":[282],"main":[284],"advantage":[285],"it":[292],"cost":[295],"effective,":[296],"since":[297],"people":[299],"commonly":[300],"trackers.":[303]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2018-05-17T00:00:00"}
