{"id":"https://openalex.org/W7131347717","doi":"https://doi.org/10.1007/s13278-026-01589-1","title":"A comparative and statistical analysis of depression classification in social media: assessing the impact of temporal boundaries and text representations","display_name":"A comparative and statistical analysis of depression classification in social media: assessing the impact of temporal boundaries and text representations","publication_year":2026,"publication_date":"2026-02-25","ids":{"openalex":"https://openalex.org/W7131347717","doi":"https://doi.org/10.1007/s13278-026-01589-1"},"language":"en","primary_location":{"id":"doi:10.1007/s13278-026-01589-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13278-026-01589-1","pdf_url":null,"source":{"id":"https://openalex.org/S2764891196","display_name":"Social Network Analysis and Mining","issn_l":"1869-5450","issn":["1869-5450","1869-5469"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Social Network Analysis and Mining","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1007/s13278-026-01589-1","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056635511","display_name":"Miryam Elizabeth Villa-P\u00e9rez","orcid":"https://orcid.org/0000-0003-0236-4919"},"institutions":[{"id":"https://openalex.org/I98461037","display_name":"Tecnol\u00f3gico de Monterrey","ror":"https://ror.org/03ayjn504","country_code":"MX","type":"education","lineage":["https://openalex.org/I98461037"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Miryam Elizabeth Villa-P\u00e9rez","raw_affiliation_strings":["School of Engineering and Science, Tecnologico de Monterrey, Carretera al Lago de Guadalupe Km. 3.5, Atizap\u00e1n, 52926, Edo. de Mexico, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Science, Tecnologico de Monterrey, Carretera al Lago de Guadalupe Km. 3.5, Atizap\u00e1n, 52926, Edo. de Mexico, Mexico","institution_ids":["https://openalex.org/I98461037"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091954488","display_name":"Karla Mar\u00eda Valencia-Segura","orcid":"https://orcid.org/0000-0003-2796-6561"},"institutions":[{"id":"https://openalex.org/I191420491","display_name":"Universidad de Ja\u00e9n","ror":"https://ror.org/0122p5f64","country_code":"ES","type":"education","lineage":["https://openalex.org/I191420491"]},{"id":"https://openalex.org/I39824353","display_name":"National Institute of Astrophysics, Optics and Electronics","ror":"https://ror.org/00bpmmc63","country_code":"MX","type":"facility","lineage":["https://openalex.org/I39824353"]}],"countries":["ES","MX"],"is_corresponding":false,"raw_author_name":"Karla Mar\u00eda Valencia-Segura","raw_affiliation_strings":["Computer Sciences, Instituto Nacional de Astrofisica, Optica y Electronica, Luis Enrique Erro, Tonatzintla, 72840, Puebla, Mexico","Universidad de Ja\u00e9n, Campus Las Lagunillas, Ja\u00e9n, 23071, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Sciences, Instituto Nacional de Astrofisica, Optica y Electronica, Luis Enrique Erro, Tonatzintla, 72840, Puebla, Mexico","institution_ids":["https://openalex.org/I39824353"]},{"raw_affiliation_string":"Universidad de Ja\u00e9n, Campus Las Lagunillas, Ja\u00e9n, 23071, Spain","institution_ids":["https://openalex.org/I191420491"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032310572","display_name":"Daniela Moctezuma","orcid":"https://orcid.org/0000-0003-3038-4642"},"institutions":[{"id":"https://openalex.org/I4210145680","display_name":"Universidad Tecnol\u00f3gica de Aguascalientes","ror":"https://ror.org/0426xa281","country_code":"MX","type":"education","lineage":["https://openalex.org/I4210145680"]},{"id":"https://openalex.org/I4405258803","display_name":"Centro de Investigaci\u00f3n en Ciencias de Informaci\u00f3n Geoespacial","ror":"https://ror.org/017rjh121","country_code":"MX","type":"government","lineage":["https://openalex.org/I4405258803"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Daniela Moctezuma","raw_affiliation_strings":["Centro de Investigacion en Ciencias de Informacion Geoespacial (CentroGeo), Circuito tecnololo norte, Aguascalientes, 20313, Aguascalientes, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro de Investigacion en Ciencias de Informacion Geoespacial (CentroGeo), Circuito tecnololo norte, Aguascalientes, 20313, Aguascalientes, Mexico","institution_ids":["https://openalex.org/I4210145680","https://openalex.org/I4405258803"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053929522","display_name":"Luis Villase\u00f1or-Pineda","orcid":"https://orcid.org/0000-0003-1294-9128"},"institutions":[{"id":"https://openalex.org/I39824353","display_name":"National Institute of Astrophysics, Optics and Electronics","ror":"https://ror.org/00bpmmc63","country_code":"MX","type":"facility","lineage":["https://openalex.org/I39824353"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Luis Villase\u00f1or-Pineda","raw_affiliation_strings":["Computer Sciences, Instituto Nacional de Astrofisica, Optica y Electronica, Luis Enrique Erro, Tonatzintla, 72840, Puebla, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Sciences, Instituto Nacional de Astrofisica, Optica y Electronica, Luis Enrique Erro, Tonatzintla, 72840, Puebla, Mexico","institution_ids":["https://openalex.org/I39824353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011568579","display_name":"Luis A. Trejo","orcid":"https://orcid.org/0000-0001-9741-4581"},"institutions":[{"id":"https://openalex.org/I98461037","display_name":"Tecnol\u00f3gico de Monterrey","ror":"https://ror.org/03ayjn504","country_code":"MX","type":"education","lineage":["https://openalex.org/I98461037"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Luis A. Trejo","raw_affiliation_strings":["School of Engineering and Science, Tecnologico de Monterrey, Carretera al Lago de Guadalupe Km. 3.5, Atizap\u00e1n, 52926, Edo. de Mexico, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Science, Tecnologico de Monterrey, Carretera al Lago de Guadalupe Km. 3.5, Atizap\u00e1n, 52926, Edo. de Mexico, Mexico","institution_ids":["https://openalex.org/I98461037"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5032310572"],"corresponding_institution_ids":["https://openalex.org/I4210145680","https://openalex.org/I4405258803"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":{"value":2990,"currency":"USD","value_usd":2990},"fwci":13.9137,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.96963898,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"16","issue":"1","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":0.9211999773979187,"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":0.9211999773979187,"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":0.04439999908208847,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.005499999970197678,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/timeline","display_name":"Timeline","score":0.8851000070571899},{"id":"https://openalex.org/keywords/generalizability-theory","display_name":"Generalizability theory","score":0.817300021648407},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.48919999599456787},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.46000000834465027},{"id":"https://openalex.org/keywords/stigma","display_name":"Stigma (botany)","score":0.4081000089645386},{"id":"https://openalex.org/keywords/depression","display_name":"Depression (economics)","score":0.3937000036239624},{"id":"https://openalex.org/keywords/market-segmentation","display_name":"Market segmentation","score":0.3411000072956085},{"id":"https://openalex.org/keywords/mental-health","display_name":"Mental health","score":0.3314000070095062}],"concepts":[{"id":"https://openalex.org/C4438859","wikidata":"https://www.wikidata.org/wiki/Q186117","display_name":"Timeline","level":2,"score":0.8851000070571899},{"id":"https://openalex.org/C27158222","wikidata":"https://www.wikidata.org/wiki/Q5532422","display_name":"Generalizability theory","level":2,"score":0.817300021648407},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5254999995231628},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.503000020980835},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.48919999599456787},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.47600001096725464},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.46000000834465027},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.4345000088214874},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.42089998722076416},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.41940000653266907},{"id":"https://openalex.org/C168285401","wikidata":"https://www.wikidata.org/wiki/Q1427245","display_name":"Stigma (botany)","level":2,"score":0.4081000089645386},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.3937000036239624},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.34619998931884766},{"id":"https://openalex.org/C125308379","wikidata":"https://www.wikidata.org/wiki/Q363057","display_name":"Market segmentation","level":2,"score":0.3411000072956085},{"id":"https://openalex.org/C134362201","wikidata":"https://www.wikidata.org/wiki/Q317309","display_name":"Mental health","level":2,"score":0.3314000070095062},{"id":"https://openalex.org/C2780051608","wikidata":"https://www.wikidata.org/wiki/Q42844","display_name":"Major depressive disorder","level":3,"score":0.3158999979496002},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.3050999939441681},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.30250000953674316},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.2915000021457672},{"id":"https://openalex.org/C114289077","wikidata":"https://www.wikidata.org/wiki/Q3284399","display_name":"Statistical model","level":2,"score":0.2856999933719635},{"id":"https://openalex.org/C120894424","wikidata":"https://www.wikidata.org/wiki/Q1322871","display_name":"Exploratory data analysis","level":2,"score":0.2757999897003174},{"id":"https://openalex.org/C2986587452","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical analysis","level":2,"score":0.27079999446868896},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.2578999996185303}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s13278-026-01589-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13278-026-01589-1","pdf_url":null,"source":{"id":"https://openalex.org/S2764891196","display_name":"Social Network Analysis and Mining","issn_l":"1869-5450","issn":["1869-5450","1869-5469"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Social Network Analysis and Mining","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s13278-026-01589-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13278-026-01589-1","pdf_url":null,"source":{"id":"https://openalex.org/S2764891196","display_name":"Social Network Analysis and Mining","issn_l":"1869-5450","issn":["1869-5450","1869-5469"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Social Network Analysis and Mining","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4480208456516266,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W2040467972","https://openalex.org/W2094553285","https://openalex.org/W2099813784","https://openalex.org/W2252031683","https://openalex.org/W2740966010","https://openalex.org/W2781752918","https://openalex.org/W2798684758","https://openalex.org/W2805240699","https://openalex.org/W2805744755","https://openalex.org/W2902035347","https://openalex.org/W2946396904","https://openalex.org/W2962848499","https://openalex.org/W2963490656","https://openalex.org/W3013908145","https://openalex.org/W3166185110","https://openalex.org/W3179564441","https://openalex.org/W3204266507","https://openalex.org/W3217576330","https://openalex.org/W4210434817","https://openalex.org/W4213009331","https://openalex.org/W4221089191","https://openalex.org/W4285139834","https://openalex.org/W4285794596","https://openalex.org/W4286653212","https://openalex.org/W4297499142","https://openalex.org/W4310720906","https://openalex.org/W4388642332","https://openalex.org/W4392617632","https://openalex.org/W4399914645","https://openalex.org/W4403020274","https://openalex.org/W4405104584","https://openalex.org/W4406696641","https://openalex.org/W4409311428","https://openalex.org/W4410808512","https://openalex.org/W4412835254","https://openalex.org/W4415403109"],"related_works":[],"abstract_inverted_index":{"Depression":[0],"is":[1,125],"a":[2,21],"prevalent":[3],"mental":[4],"health":[5],"disorder":[6],"that":[7,103,111],"often":[8],"goes":[9],"undetected":[10],"due":[11],"to":[12,131],"stigma":[13],"and":[14,35,64,80,95,117,137],"delayed":[15],"clinical":[16],"intervention.":[17],"Social":[18],"media":[19],"offers":[20],"promising":[22],"avenue":[23],"for":[24],"early":[25],"detection":[26],"by":[27],"leveraging":[28],"users\u2019":[29],"posts,":[30],"which":[31],"reflect":[32],"their":[33,51],"emotional":[34],"psychological":[36],"states.":[37],"Most":[38],"existing":[39],"methods":[40,130],"rely":[41],"on":[42,92],"datasets":[43],"labeled":[44,106],"via":[45,107],"self-reporting,":[46],"where":[47],"users":[48],"explicitly":[49],"mention":[50],"diagnosis.":[52],"This":[53],"study":[54],"explores":[55],"whether":[56],"segmenting":[57],"user":[58],"timelines":[59],"around":[60],"such":[61],"self-reports\u2013into":[62],"pre-":[63],"post-report":[65],"periods\u2013can":[66],"improve":[67],"the":[68,82],"classification":[69],"of":[70,85],"depressive":[71],"versus":[72],"control":[73],"users.":[74],"We":[75],"evaluate":[76],"multiple":[77],"textual":[78],"representations":[79],"assess":[81,132],"predictive":[83],"value":[84],"different":[86],"timeline":[87],"segments.":[88],"Experiments":[89],"are":[90],"conducted":[91],"several":[93],"English":[94],"Spanish":[96],"datasets,":[97],"including":[98],"one":[99],"manually":[100],"validated":[101],"dataset":[102],"was":[104],"initially":[105],"self-reporting.":[108],"Results":[109],"indicate":[110],"temporal":[112],"segmentation":[113],"provides":[114],"valuable":[115],"insights":[116],"can":[118],"enhance":[119],"model":[120],"performance.":[121],"The":[122],"proposed":[123],"approach":[124],"also":[126],"compared":[127],"against":[128],"state-of-the-art":[129],"its":[133],"generalizability":[134],"across":[135],"languages":[136],"data":[138],"conditions.":[139]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2026-02-25T00:00:00"}
