{"id":"https://openalex.org/W2979869078","doi":"https://doi.org/10.1109/embc.2019.8857746","title":"Class Imbalance Impact on the Prediction of Complications during Home Hospitalization: A Comparative Study","display_name":"Class Imbalance Impact on the Prediction of Complications during Home Hospitalization: A Comparative Study","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2979869078","doi":"https://doi.org/10.1109/embc.2019.8857746","mag":"2979869078","pmid":"https://pubmed.ncbi.nlm.nih.gov/31946620"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8857746","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8857746","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/180282","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076355516","display_name":"Mireia Calvo","orcid":"https://orcid.org/0000-0003-4327-096X"},"institutions":[{"id":"https://openalex.org/I4210147769","display_name":"Institute for Bioengineering of Catalonia","ror":"https://ror.org/056h71x09","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210132884","https://openalex.org/I4210147769","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Mireia Calvo","raw_affiliation_strings":["Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain","institution_ids":["https://openalex.org/I4210147769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051157475","display_name":"Isaac Cano","orcid":"https://orcid.org/0000-0003-2938-7459"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]},{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Isaac Cano","raw_affiliation_strings":["Hospital Cl\u00ednic de Barcelona, University of Barcelona, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Hospital Cl\u00ednic de Barcelona, University of Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I4210115097","https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101733147","display_name":"C Hern\u00e1ndez","orcid":"https://orcid.org/0000-0002-1123-1889"},"institutions":[{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]},{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Carme Hernandez","raw_affiliation_strings":["Hospital Cl\u00ednic de Barcelona, University of Barcelona, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Hospital Cl\u00ednic de Barcelona, University of Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I4210115097","https://openalex.org/I71999127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059298607","display_name":"Vicent Ribas","orcid":"https://orcid.org/0000-0002-7266-6106"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vicent Ribas","raw_affiliation_strings":["Eurecat, Technology Center of Catalonia, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Eurecat, Technology Center of Catalonia, Barcelona, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002930546","display_name":"Felip Miralles","orcid":"https://orcid.org/0000-0002-6917-6691"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Felip Miralles","raw_affiliation_strings":["Eurecat, Technology Center of Catalonia, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Eurecat, Technology Center of Catalonia, Barcelona, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042593224","display_name":"Josep Roca","orcid":"https://orcid.org/0000-0003-4768-8722"},"institutions":[{"id":"https://openalex.org/I71999127","display_name":"Universitat de Barcelona","ror":"https://ror.org/021018s57","country_code":"ES","type":"education","lineage":["https://openalex.org/I71999127"]},{"id":"https://openalex.org/I4210115097","display_name":"Hospital Cl\u00ednic de Barcelona","ror":"https://ror.org/02a2kzf50","country_code":"ES","type":"healthcare","lineage":["https://openalex.org/I4210115097"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Josep Roca","raw_affiliation_strings":["Hospital Cl\u00ednic de Barcelona, University of Barcelona, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Hospital Cl\u00ednic de Barcelona, University of Barcelona, Barcelona, Spain","institution_ids":["https://openalex.org/I4210115097","https://openalex.org/I71999127"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006550596","display_name":"R. Jan\u00e9","orcid":"https://orcid.org/0000-0002-6541-8729"},"institutions":[{"id":"https://openalex.org/I4210147769","display_name":"Institute for Bioengineering of Catalonia","ror":"https://ror.org/056h71x09","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210132884","https://openalex.org/I4210147769","https://openalex.org/I4387153040"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Raimon Jane","raw_affiliation_strings":["Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain","institution_ids":["https://openalex.org/I4210147769"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5076355516"],"corresponding_institution_ids":["https://openalex.org/I4210147769"],"apc_list":null,"apc_paid":null,"fwci":0.5601,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.75457594,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2019","issue":null,"first_page":"3446","last_page":"3449"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9866999983787537,"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"}},"topics":[{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9866999983787537,"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"}},{"id":"https://openalex.org/T10391","display_name":"Healthcare Policy and Management","score":0.9735000133514404,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.9678000211715698,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.6666595935821533},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.6440226435661316},{"id":"https://openalex.org/keywords/stratified-sampling","display_name":"Stratified sampling","score":0.5805601477622986},{"id":"https://openalex.org/keywords/blood-sampling","display_name":"Blood sampling","score":0.5342812538146973},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.46413251757621765},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4535546898841858},{"id":"https://openalex.org/keywords/emergency-medicine","display_name":"Emergency medicine","score":0.43620216846466064},{"id":"https://openalex.org/keywords/intensive-care-medicine","display_name":"Intensive care medicine","score":0.36908477544784546},{"id":"https://openalex.org/keywords/medical-emergency","display_name":"Medical emergency","score":0.3506682515144348},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.30455148220062256},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.1715323030948639}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6666595935821533},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.6440226435661316},{"id":"https://openalex.org/C49898467","wikidata":"https://www.wikidata.org/wiki/Q1517706","display_name":"Stratified sampling","level":2,"score":0.5805601477622986},{"id":"https://openalex.org/C2988731192","wikidata":"https://www.wikidata.org/wiki/Q7410159","display_name":"Blood sampling","level":2,"score":0.5342812538146973},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.46413251757621765},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4535546898841858},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.43620216846466064},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.36908477544784546},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.3506682515144348},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.30455148220062256},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1715323030948639},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003695","descriptor_name":"Delivery of Health Care","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003695","descriptor_name":"Delivery of Health Care","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003695","descriptor_name":"Delivery of Health Care","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006403","descriptor_name":"Hematologic Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006403","descriptor_name":"Hematologic Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006403","descriptor_name":"Hematologic Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006760","descriptor_name":"Hospitalization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006760","descriptor_name":"Hospitalization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006760","descriptor_name":"Hospitalization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007902","descriptor_name":"Length of Stay","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007902","descriptor_name":"Length of Stay","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007902","descriptor_name":"Length of Stay","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017048","descriptor_name":"Health Care Costs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017048","descriptor_name":"Health Care Costs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017048","descriptor_name":"Health Care Costs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018575","descriptor_name":"Home Care Services, Hospital-Based","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018575","descriptor_name":"Home Care Services, Hospital-Based","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018575","descriptor_name":"Home Care Services, Hospital-Based","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1109/embc.2019.8857746","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8857746","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31946620","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31946620","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:oai:upcommons.upc.edu:2117/180282","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/180282","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:upcommons.upc.edu:2117/180282","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/180282","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W175098413","https://openalex.org/W1488720446","https://openalex.org/W1874122173","https://openalex.org/W1911527347","https://openalex.org/W1974663810","https://openalex.org/W1975594899","https://openalex.org/W2024046085","https://openalex.org/W2029046266","https://openalex.org/W2047898947","https://openalex.org/W2076775772","https://openalex.org/W2117190680","https://openalex.org/W2120173093","https://openalex.org/W2123458540","https://openalex.org/W2148143831","https://openalex.org/W2154463729","https://openalex.org/W2155862347","https://openalex.org/W2803485220","https://openalex.org/W4235204292","https://openalex.org/W7074117378"],"related_works":["https://openalex.org/W2387471420","https://openalex.org/W3042964584","https://openalex.org/W2356880469","https://openalex.org/W2383809451","https://openalex.org/W4206840145","https://openalex.org/W2370014976","https://openalex.org/W2350399852","https://openalex.org/W2378407977","https://openalex.org/W3047864323","https://openalex.org/W2075598034"],"abstract_inverted_index":{"Home":[0],"hospitalization":[1],"(HH)":[2],"is":[3,157],"presented":[4],"as":[5,103,180,203],"a":[6,84],"healthcare":[7,28],"alternative":[8],"capable":[9],"of":[10,14,38,42,73,80,99],"providing":[11],"high":[12],"standards":[13],"care":[15],"when":[16],"patients":[17,116,208],"no":[18],"longer":[19],"need":[20],"hospital":[21,32,139,144],"facilities.":[22,140],"Although":[23],"HH":[24,81,100,121,147],"seems":[25],"to":[26,49,60,110,133,164,204],"lower":[27],"costs":[29],"by":[30],"shortening":[31],"stays":[33],"and":[34,119,171,185],"improving":[35],"patient's":[36],"quality":[37],"life,":[39],"the":[40,71,78,97,174,190,200],"lack":[41],"continuous":[43],"observation":[44],"at":[45,96],"home":[46],"may":[47],"lead":[48],"complications":[50],"in":[51,65,131,199],"some":[52,88],"patients.":[53],"Since":[54],"blood":[55,93],"tests":[56,94],"have":[57],"been":[58],"proven":[59],"provide":[61],"relevant":[62],"prognosis":[63],"information":[64],"many":[66],"diseases,":[67],"this":[68],"paper":[69],"analyzes":[70],"impact":[72],"different":[74],"sampling":[75,161],"methods":[76],"on":[77],"prediction":[79],"outcomes.":[82],"After":[83],"first":[85],"exploratory":[86],"analysis,":[87],"variables":[89],"extracted":[90],"from":[91,211],"routine":[92],"performed":[95],"moment":[98],"admission,":[101],"such":[102,179],"hemoglobin,":[104],"lymphocytes":[105],"or":[106],"creatinine,":[107],"were":[108,126,168],"found":[109],"unmask":[111],"statistically":[112],"significant":[113],"differences":[114],"between":[115],"undergoing":[117],"successful":[118],"unsucessful":[120],"stays.":[122],"Then,":[123],"predictive":[124],"models":[125],"built":[127],"with":[128],"these":[129,143],"data,":[130],"order":[132],"identify":[134,206],"unsuccessful":[135],"cases":[136],"eventually":[137],"needing":[138],"However,":[141],"since":[142],"admissions":[145],"during":[146],"programs":[148],"are":[149],"rare,":[150],"their":[151],"identification":[152],"through":[153],"conventional":[154,186],"machine-learning":[155],"approaches":[156],"challenging.":[158],"Thus,":[159],"several":[160],"strategies":[162],"designed":[163],"face":[165],"class":[166],"imbalance":[167],"herein":[169],"overviewed":[170],"compared.":[172],"Among":[173],"analyzed":[175],"approaches,":[176],"over-sampling":[177],"strategies,":[178],"ROSE":[181],"(Random":[182],"Over-Sampling":[183],"Examples)":[184],"random":[187],"over-sampling,":[188],"showed":[189],"best":[191],"performances.":[192],"Nevertheless,":[193],"further":[194],"improvements":[195],"should":[196],"be":[197],"proposed":[198],"future":[201],"so":[202],"better":[205],"those":[207],"not":[209],"benefiting":[210],"HH.":[212]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}