{"id":"https://openalex.org/W4388720273","doi":"https://doi.org/10.1109/gcce59613.2023.10315432","title":"Underbagging-Based Ensemble Learning approach to Detection of Depression from Smartphone Logs","display_name":"Underbagging-Based Ensemble Learning approach to Detection of Depression from Smartphone Logs","publication_year":2023,"publication_date":"2023-10-10","ids":{"openalex":"https://openalex.org/W4388720273","doi":"https://doi.org/10.1109/gcce59613.2023.10315432"},"language":"en","primary_location":{"id":"doi:10.1109/gcce59613.2023.10315432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce59613.2023.10315432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 12th Global Conference on Consumer Electronics (GCCE)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"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/A5085358529","display_name":"Kota Sakaguchi","orcid":"https://orcid.org/0000-0002-5169-6613"},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kota Sakaguchi","raw_affiliation_strings":["Nagoya Institute of Technology,Graduate School of Engineering,Nagoya-City, Aichi,Japan,466-8555"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology,Graduate School of Engineering,Nagoya-City, Aichi,Japan,466-8555","institution_ids":["https://openalex.org/I197274945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112425098","display_name":"Takuto Sakuma","orcid":null},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuto Sakuma","raw_affiliation_strings":["Nagoya Institute of Technology,Graduate School of Engineering,Nagoya-City, Aichi,Japan,466-8555"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology,Graduate School of Engineering,Nagoya-City, Aichi,Japan,466-8555","institution_ids":["https://openalex.org/I197274945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088832778","display_name":"Sh\u014dhei Kato","orcid":"https://orcid.org/0000-0003-4130-2729"},"institutions":[{"id":"https://openalex.org/I197274945","display_name":"Nagoya Institute of Technology","ror":"https://ror.org/055yf1005","country_code":"JP","type":"education","lineage":["https://openalex.org/I197274945"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shohei Kato","raw_affiliation_strings":["Nagoya Institute of Technology,Graduate School of Engineering,Nagoya-City, Aichi,Japan,466-8555"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nagoya Institute of Technology,Graduate School of Engineering,Nagoya-City, Aichi,Japan,466-8555","institution_ids":["https://openalex.org/I197274945"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I197274945"],"apc_list":null,"apc_paid":null,"fwci":0.3041,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.59757943,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1026","last_page":"1027"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11519","display_name":"Digital Mental Health Interventions","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11519","display_name":"Digital Mental Health Interventions","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T13283","display_name":"Mental Health Research Topics","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive 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":0.9993000030517578,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/depression","display_name":"Depression (economics)","score":0.7630063891410828},{"id":"https://openalex.org/keywords/undersampling","display_name":"Undersampling","score":0.7548383474349976},{"id":"https://openalex.org/keywords/lifelog","display_name":"Lifelog","score":0.5360878109931946},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5207067131996155},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.47658607363700867},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4360159635543823},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3565796911716461},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.12533420324325562}],"concepts":[{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.7630063891410828},{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"score":0.7548383474349976},{"id":"https://openalex.org/C176168674","wikidata":"https://www.wikidata.org/wiki/Q763835","display_name":"Lifelog","level":2,"score":0.5360878109931946},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5207067131996155},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.47658607363700867},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4360159635543823},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3565796911716461},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.12533420324325562},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcce59613.2023.10315432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce59613.2023.10315432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 12th Global Conference on Consumer Electronics (GCCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7200000286102295,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2156567116","https://openalex.org/W2794997027"],"related_works":["https://openalex.org/W2961085424","https://openalex.org/W4306674287","https://openalex.org/W4386229954","https://openalex.org/W3046775127","https://openalex.org/W3107602296","https://openalex.org/W3170094116","https://openalex.org/W4386462264","https://openalex.org/W4364306694","https://openalex.org/W4312192474","https://openalex.org/W4283697347"],"abstract_inverted_index":{"Depression":[0],"requires":[1],"early":[2],"diagnosis":[3],"and":[4,9,38,59,73,112],"appropriate":[5],"treatment":[6,19],"at":[7],"psychiatry":[8],"psychosomatic":[10],"medicine.":[11],"However":[12],"many":[13],"patients":[14],"hesitate":[15],"to":[16,23,32,49,61],"receive":[17],"a":[18,47,54,83,89],"because":[20],"of":[21,67,110,114],"resistance":[22],"medical":[24,40],"institutions.":[25],"Healthcare":[26],"support":[27],"systems":[28],"have":[29],"been":[30],"developed":[31],"detect":[33,50,106],"depression":[34,51,91,107],"from":[35,69],"lifelog":[36],"data":[37],"encourage":[39],"consultation.":[41],"In":[42],"this":[43],"paper,":[44],"we":[45],"propose":[46,88],"model":[48,93],"based":[52],"on":[53],"dataset":[55,68],"containing":[56],"smartphone":[57,85],"logs":[58],"answers":[60],"questionnaires.":[62],"We":[63,87,100],"analyze":[64],"14":[65],"days":[66],"38":[70],"university":[71],"students":[72],"discriminate":[74],"whether":[75],"the":[76],"user":[77],"is":[78],"depressed":[79],"or":[80],"not":[81],"by":[82],"daily":[84],"log.":[86],"underbagging-based":[90],"detection":[92],"using":[94],"ensemble":[95],"learning":[96],"combined":[97],"with":[98,108],"undersampling.":[99],"confirmed":[101],"that":[102],"our":[103],"method":[104],"can":[105],"sensivity":[109],"0.84":[111],"g-mean":[113],"0.70.":[115]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}