{"id":"https://openalex.org/W4285221372","doi":"https://doi.org/10.1109/tetc.2022.3181679","title":"Analyzing the Performance of Feature Selection on Regression Problems: A Case Study on Older Adults\u2019 Functional Profile","display_name":"Analyzing the Performance of Feature Selection on Regression Problems: A Case Study on Older Adults\u2019 Functional Profile","publication_year":2022,"publication_date":"2022-06-17","ids":{"openalex":"https://openalex.org/W4285221372","doi":"https://doi.org/10.1109/tetc.2022.3181679"},"language":"en","primary_location":{"id":"doi:10.1109/tetc.2022.3181679","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tetc.2022.3181679","pdf_url":null,"source":{"id":"https://openalex.org/S2496326734","display_name":"IEEE Transactions on Emerging Topics in Computing","issn_l":"2168-6750","issn":["2168-6750","2376-4562"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Emerging Topics in Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10174/32472","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065267743","display_name":"Javier Rojo","orcid":"https://orcid.org/0000-0001-9189-1133"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Javier Rojo","raw_affiliation_strings":["Department of Computer and Telematics Systems, University of Extremadura, Badajoz, Spain","University of Florida, USA"],"raw_orcid":"https://orcid.org/0000-0001-9189-1133","affiliations":[{"raw_affiliation_string":"Department of Computer and Telematics Systems, University of Extremadura, Badajoz, Spain","institution_ids":["https://openalex.org/I80606768"]},{"raw_affiliation_string":"University of Florida, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088190946","display_name":"Lara Guedes de Pinho","orcid":"https://orcid.org/0000-0003-1174-0744"},"institutions":[{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Lara Guedes de Pinho","raw_affiliation_strings":["Comprehensive Health Research Centre (CHRC), University of &#x00C9;vora, &#x00C9;vora, Portugal","Department of Computer and Telematics Systems, Univer-sity of Extremadura, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Comprehensive Health Research Centre (CHRC), University of &#x00C9;vora, &#x00C9;vora, Portugal","institution_ids":[]},{"raw_affiliation_string":"Department of Computer and Telematics Systems, Univer-sity of Extremadura, Spain","institution_ids":["https://openalex.org/I80606768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057243617","display_name":"C\u00e9sar Fonseca","orcid":"https://orcid.org/0000-0001-6975-612X"},"institutions":[{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"C\u00e9sar Fonseca","raw_affiliation_strings":["Comprehensive Health Research Centre (CHRC), University of &#x00C9;vora, &#x00C9;vora, Portugal","Department of Computer and Telematics Systems, Univer-sity of Extremadura, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Comprehensive Health Research Centre (CHRC), University of &#x00C9;vora, &#x00C9;vora, Portugal","institution_ids":[]},{"raw_affiliation_string":"Department of Computer and Telematics Systems, Univer-sity of Extremadura, Spain","institution_ids":["https://openalex.org/I80606768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004474481","display_name":"Manuel Jos\u00e9 Lopes","orcid":"https://orcid.org/0000-0002-7554-8041"},"institutions":[{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Jos\u00e9 Lopes","raw_affiliation_strings":["Comprehensive Health Research Centre (CHRC), University of &#x00C9;vora, &#x00C9;vora, Portugal","Department of Computer and Telematics Systems, Univer-sity of Extremadura, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Comprehensive Health Research Centre (CHRC), University of &#x00C9;vora, &#x00C9;vora, Portugal","institution_ids":[]},{"raw_affiliation_string":"Department of Computer and Telematics Systems, Univer-sity of Extremadura, Spain","institution_ids":["https://openalex.org/I80606768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028246366","display_name":"Sumi Helal","orcid":"https://orcid.org/0000-0001-5451-4398"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Sumi Helal","raw_affiliation_strings":["University of Florida, Gainesville, FL, USA","Department of Computer and Telematics Systems, Univer-sity of Extremadura, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]},{"raw_affiliation_string":"Department of Computer and Telematics Systems, Univer-sity of Extremadura, Spain","institution_ids":["https://openalex.org/I80606768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063822285","display_name":"Juan Hern\u00e1ndez","orcid":"https://orcid.org/0000-0002-6343-7395"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Juan Hern\u00e1ndez","raw_affiliation_strings":["Department of Computer and Telematics Systems, University of Extremadura, Badajoz, Spain","University of Florida, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Telematics Systems, University of Extremadura, Badajoz, Spain","institution_ids":["https://openalex.org/I80606768"]},{"raw_affiliation_string":"University of Florida, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029686194","display_name":"Jos\u00e9 Garc\u00ed\u00ada-Alonso","orcid":"https://orcid.org/0000-0002-6819-0299"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Jose Garcia-Alonso","raw_affiliation_strings":["Department of Computer and Telematics Systems, University of Extremadura, Badajoz, Spain","University of Florida, USA"],"raw_orcid":"https://orcid.org/0000-0002-6819-0299","affiliations":[{"raw_affiliation_string":"Department of Computer and Telematics Systems, University of Extremadura, Badajoz, Spain","institution_ids":["https://openalex.org/I80606768"]},{"raw_affiliation_string":"University of Florida, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028549815","display_name":"Juan M. Murillo","orcid":"https://orcid.org/0000-0003-4961-4030"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]},{"id":"https://openalex.org/I80606768","display_name":"Universidad de Extremadura","ror":"https://ror.org/0174shg90","country_code":"ES","type":"education","lineage":["https://openalex.org/I80606768"]}],"countries":["ES","US"],"is_corresponding":false,"raw_author_name":"Juan Manuel Murillo","raw_affiliation_strings":["Department of Computer and Telematics Systems, University of Extremadura, Badajoz, Spain","University of Florida, USA"],"raw_orcid":"https://orcid.org/0000-0003-4961-4030","affiliations":[{"raw_affiliation_string":"Department of Computer and Telematics Systems, University of Extremadura, Badajoz, Spain","institution_ids":["https://openalex.org/I80606768"]},{"raw_affiliation_string":"University of Florida, USA","institution_ids":["https://openalex.org/I33213144"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9699,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74248396,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"11","issue":"1","first_page":"137","last_page":"152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10866","display_name":"Nutritional Studies and Diet","score":0.9596999883651733,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10866","display_name":"Nutritional Studies and Diet","score":0.9596999883651733,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11396","display_name":"Artificial Intelligence in Healthcare","score":0.929099977016449,"subfield":{"id":"https://openalex.org/subfields/3605","display_name":"Health Information Management"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.7283986806869507},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5549373626708984},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5375193357467651},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5263522863388062},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.5076671838760376},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.4868304133415222},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4700307548046112},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.4615720510482788},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.45871642231941223},{"id":"https://openalex.org/keywords/notation","display_name":"Notation","score":0.4561866521835327},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4364669919013977},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3535759747028351},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34439459443092346},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2785537838935852},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2708597779273987},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.07777494192123413}],"concepts":[{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7283986806869507},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5549373626708984},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5375193357467651},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5263522863388062},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.5076671838760376},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.4868304133415222},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4700307548046112},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.4615720510482788},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.45871642231941223},{"id":"https://openalex.org/C45357846","wikidata":"https://www.wikidata.org/wiki/Q2001982","display_name":"Notation","level":2,"score":0.4561866521835327},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4364669919013977},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3535759747028351},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34439459443092346},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2785537838935852},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2708597779273987},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.07777494192123413},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tetc.2022.3181679","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tetc.2022.3181679","pdf_url":null,"source":{"id":"https://openalex.org/S2496326734","display_name":"IEEE Transactions on Emerging Topics in Computing","issn_l":"2168-6750","issn":["2168-6750","2376-4562"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Emerging Topics in Computing","raw_type":"journal-article"},{"id":"pmh:oai:dehesa.unex.es:10662/20095","is_oa":false,"landing_page_url":"http://hdl.handle.net/10662/20095","pdf_url":null,"source":{"id":"https://openalex.org/S4306401011","display_name":"Institutional Repository University of Extremadura (University of Extremadura)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I80606768","host_organization_name":"Universidad de Extremadura","host_organization_lineage":["https://openalex.org/I80606768"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/acceptedVersion"},{"id":"pmh:oai:cris.unibo.it:11585/999856","is_oa":false,"landing_page_url":"https://hdl.handle.net/11585/999856","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:dspace.uevora.pt:10174/32472","is_oa":true,"landing_page_url":"http://hdl.handle.net/10174/32472","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":null,"raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:dspace.uevora.pt:10174/32472","is_oa":true,"landing_page_url":"http://hdl.handle.net/10174/32472","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":null,"raw_type":"journal article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1512448514","https://openalex.org/W1978133072","https://openalex.org/W2007461126","https://openalex.org/W2037984448","https://openalex.org/W2053608218","https://openalex.org/W2084613373","https://openalex.org/W2094023061","https://openalex.org/W2099322651","https://openalex.org/W2104836504","https://openalex.org/W2116048331","https://openalex.org/W2118407713","https://openalex.org/W2155261478","https://openalex.org/W2167101736","https://openalex.org/W2183868163","https://openalex.org/W2535832105","https://openalex.org/W2551453227","https://openalex.org/W2557913829","https://openalex.org/W2745238137","https://openalex.org/W2792931617","https://openalex.org/W2806193513","https://openalex.org/W2887685819","https://openalex.org/W2895124230","https://openalex.org/W2896294204","https://openalex.org/W2925507233","https://openalex.org/W2938819513","https://openalex.org/W2940418775","https://openalex.org/W2942749151","https://openalex.org/W2965743638","https://openalex.org/W3011249019","https://openalex.org/W3014601769","https://openalex.org/W3025363454","https://openalex.org/W3034209014","https://openalex.org/W3046849288","https://openalex.org/W3048669090","https://openalex.org/W3092409488","https://openalex.org/W3128825412","https://openalex.org/W3133134149","https://openalex.org/W3137169458","https://openalex.org/W3164883060","https://openalex.org/W3178032488","https://openalex.org/W3179322802","https://openalex.org/W3181846857","https://openalex.org/W3196757689","https://openalex.org/W4207070777","https://openalex.org/W4384435595","https://openalex.org/W6674952872","https://openalex.org/W6742218654"],"related_works":["https://openalex.org/W2504004674","https://openalex.org/W1595229445","https://openalex.org/W2498744856","https://openalex.org/W4390482104","https://openalex.org/W322408318","https://openalex.org/W149041114","https://openalex.org/W2963177394","https://openalex.org/W1965815883","https://openalex.org/W4313359513","https://openalex.org/W763418848"],"abstract_inverted_index":{"Healthcare":[0],"systems":[1],"are":[2,77,107],"capable":[3],"of":[4,9,73,92,139,159,173,186,193,197],"collecting":[5],"a":[6,21,39,58,70,85,98,132,167,181,191],"significant":[7],"number":[8,158],"patient":[10],"health-related":[11],"parameters.":[12],"Analyzing":[13],"them":[14,130],"to":[15,32,38,55,88,117,121,131,165,176,188],"find":[16],"the":[17,43,90,122,136,177],"reasons":[18],"that":[19],"cause":[20],"given":[22],"disease":[23],"is":[24,60,62],"challenging.":[25],"Feature":[26,104,114],"Selection":[27,105,115],"techniques":[28,116,127],"have":[29],"been":[30],"used":[31,153],"address":[33],"this":[34,155],"issue\u2014reducing":[35],"these":[36,126],"parameters":[37],"smaller":[40],"set":[41,72],"with":[42,97],"most":[44],"\u201ddeterminant\u201d":[45],"information.":[46],"However,":[47,75],"existing":[48],"proposals":[49],"usually":[50],"focus":[51],"on":[52,135],"classification":[53],"problems\u2014aimed":[54],"detect":[56],"whether":[57],"person":[59],"or":[61,68],"not":[63],"suffering":[64],"from":[65,69,143,163],"an":[66,93],"illness":[67],"finite":[71],"illnesses.":[74],"there":[76],"many":[78],"situations":[79],"in":[80,148,154],"which":[81],"health":[82],"professionals":[83],"need":[84],"numerical":[86],"assessment":[87],"quantify":[89],"severity":[91],"illness,":[94],"thus":[95],"dealing":[96],"regression":[99],"problem":[100],"instead.":[101],"Proposals":[102],"using":[103],"here":[106],"very":[108],"limited.":[109],"This":[110],"paper":[111],"examines":[112],"several":[113],"gauge":[118],"their":[119],"applicability":[120],"regression-type":[123],"problems,":[124],"comparing":[125],"by":[128],"applying":[129],"real-life":[133],"scenario":[134],"functional":[137,145],"profiles":[138,146],"older":[140],"adults.":[141],"Data":[142],"829":[144],"assessments":[147],"49":[149],"residential":[150],"homes":[151],"were":[152],"study.":[156],"The":[157],"features":[160],"was":[161],"reduced":[162],"31":[164],"25\u2014with":[166],"correlation":[168,192],"between":[169],"inputs":[170],"and":[171,180,195],"outputs":[172],"0.99":[174],"according":[175],"R2":[178],"score":[179],"Mean":[182],"Square":[183],"Error":[184],"(MSE)":[185],"0.11\u2014or":[187],"14":[189],"features\u2014with":[190],"0.98":[194],"MSE":[196],"5.73.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-08-08T01:25:22.217667","created_date":"2025-10-10T00:00:00"}
