{"id":"https://openalex.org/W2617443897","doi":"https://doi.org/10.4018/ijehmc.2017070102","title":"Categorize Readmitted Patients in Intensive Medicine by Means of Clustering Data Mining","display_name":"Categorize Readmitted Patients in Intensive Medicine by Means of Clustering Data Mining","publication_year":2017,"publication_date":"2017-05-23","ids":{"openalex":"https://openalex.org/W2617443897","doi":"https://doi.org/10.4018/ijehmc.2017070102","mag":"2617443897"},"language":"en","primary_location":{"id":"doi:10.4018/ijehmc.2017070102","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijehmc.2017070102","pdf_url":null,"source":{"id":"https://openalex.org/S18047094","display_name":"International Journal of E-Health and Medical Communications","issn_l":"1947-315X","issn":["1947-315X","1947-3168"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of E-Health and Medical Communications","raw_type":"journal-article"},"type":"article","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/A5055538473","display_name":"Rui Veloso","orcid":null},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rui Veloso","raw_affiliation_strings":["University of Minho, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090436188","display_name":"Filipe Portela","orcid":"https://orcid.org/0000-0003-2181-6837"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Filipe Portela","raw_affiliation_strings":["University of Minho, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015766844","display_name":"Manuel Filipe Santos","orcid":"https://orcid.org/0000-0002-5441-3316"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Manuel Filipe Santos","raw_affiliation_strings":["University of Minho, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011826531","display_name":"Jos\u00e9 Machado","orcid":"https://orcid.org/0000-0003-4121-6169"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Machado","raw_affiliation_strings":["CCT, University of Minho, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CCT, University of Minho, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038026427","display_name":"Ant\u00f3nio Abelha","orcid":"https://orcid.org/0000-0001-6457-0756"},"institutions":[{"id":"https://openalex.org/I99682543","display_name":"University of Minho","ror":"https://ror.org/037wpkx04","country_code":"PT","type":"education","lineage":["https://openalex.org/I99682543"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ant\u00f3nio da Silva Abelha","raw_affiliation_strings":["University of Minho, Braga, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minho, Braga, Portugal","institution_ids":["https://openalex.org/I99682543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113711288","display_name":"Fernando Rua","orcid":null},"institutions":[{"id":"https://openalex.org/I4210154840","display_name":"Centro Hospitalar do Porto","ror":"https://ror.org/04dwpyh46","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210154840"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Fernando Rua","raw_affiliation_strings":["Intensive Care Unit, Centro Hospitalar do Porto, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intensive Care Unit, Centro Hospitalar do Porto, Porto, Portugal","institution_ids":["https://openalex.org/I4210154840"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048860009","display_name":"\u00c1lvaro Silva","orcid":"https://orcid.org/0000-0002-2773-3365"},"institutions":[{"id":"https://openalex.org/I4210154840","display_name":"Centro Hospitalar do Porto","ror":"https://ror.org/04dwpyh46","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210154840"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"\u00c1lvaro Silva","raw_affiliation_strings":["Intensive Care Unit, Centro Hospitalar do Porto, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intensive Care Unit, Centro Hospitalar do Porto, Porto, Portugal","institution_ids":["https://openalex.org/I4210154840"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8688,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.74552439,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"8","issue":"3","first_page":"22","last_page":"37"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10218","display_name":"Sepsis Diagnosis and Treatment","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10218","display_name":"Sepsis Diagnosis and Treatment","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10867","display_name":"Intensive Care Unit Cognitive Disorders","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care Medicine"},"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/T12840","display_name":"Renal function and acid-base balance","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.7226467132568359},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.544840395450592},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5038134455680847},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.47428399324417114},{"id":"https://openalex.org/keywords/intensive-care","display_name":"Intensive care","score":0.4693376123905182},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.46656671166419983},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.4661734104156494},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.4627198576927185},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.3964087963104248},{"id":"https://openalex.org/keywords/intensive-care-medicine","display_name":"Intensive care medicine","score":0.3598642349243164},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34256941080093384},{"id":"https://openalex.org/keywords/medical-emergency","display_name":"Medical emergency","score":0.3394813537597656},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3177528381347656},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1457340121269226},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11700379848480225}],"concepts":[{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.7226467132568359},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.544840395450592},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5038134455680847},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.47428399324417114},{"id":"https://openalex.org/C2987404301","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care","level":2,"score":0.4693376123905182},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.46656671166419983},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.4661734104156494},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.4627198576927185},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.3964087963104248},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.3598642349243164},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34256941080093384},{"id":"https://openalex.org/C545542383","wikidata":"https://www.wikidata.org/wiki/Q2751242","display_name":"Medical emergency","level":1,"score":0.3394813537597656},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3177528381347656},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1457340121269226},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11700379848480225},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.4018/ijehmc.2017070102","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijehmc.2017070102","pdf_url":null,"source":{"id":"https://openalex.org/S18047094","display_name":"International Journal of E-Health and Medical Communications","issn_l":"1947-315X","issn":["1947-315X","1947-3168"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of E-Health and Medical Communications","raw_type":"journal-article"},{"id":"pmh:oai:repositorium.sdum.uminho.pt:1822/51548","is_oa":false,"landing_page_url":"https://hdl.handle.net/1822/51548","pdf_url":null,"source":{"id":"https://openalex.org/S4306400354","display_name":"Reposit\u00f3riUM (Universidade do Minho)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99682543","host_organization_name":"University of Minho","host_organization_lineage":["https://openalex.org/I99682543"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"journal article"},{"id":"pmh:oai:RePEc:igg:jehmc0:v:8:y:2017:i:3:p:22-37","is_oa":false,"landing_page_url":"https://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/IJEHMC.2017070102","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W765754","https://openalex.org/W16438774","https://openalex.org/W89988419","https://openalex.org/W96982117","https://openalex.org/W145358606","https://openalex.org/W259338706","https://openalex.org/W1537052326","https://openalex.org/W1565377632","https://openalex.org/W1976119501","https://openalex.org/W2009167374","https://openalex.org/W2010620890","https://openalex.org/W2081978320","https://openalex.org/W2095752435","https://openalex.org/W2099955472","https://openalex.org/W2140190241","https://openalex.org/W2146407587","https://openalex.org/W2146950626","https://openalex.org/W2169887792","https://openalex.org/W2287702199","https://openalex.org/W2482589566","https://openalex.org/W4230171842","https://openalex.org/W4233110343"],"related_works":["https://openalex.org/W2165912799","https://openalex.org/W2735662278","https://openalex.org/W2382615723","https://openalex.org/W4311804456","https://openalex.org/W1987484445","https://openalex.org/W2623658258","https://openalex.org/W2143413548","https://openalex.org/W1969219540","https://openalex.org/W2370459448","https://openalex.org/W2105067402"],"abstract_inverted_index":{"With":[0],"a":[1],"constant":[2],"increasing":[3],"in":[4,20,27,45,50,54,64,138],"the":[5,9,12,28,69,96,106,128,132,139,147,154,161],"health":[6],"expenses":[7],"and":[8,18,86,98,119,125],"aggravation":[10],"of":[11,30,34,72,108,141],"global":[13],"economic":[14],"situation,":[15],"managing":[16],"costs":[17,85],"resources":[19],"healthcare":[21],"is":[22,37],"nowadays":[23],"an":[24],"essential":[25],"point":[26],"management":[29],"hospitals.":[31],"The":[32],"goal":[33],"this":[35,65,91],"work":[36],"to":[38,42,56,80],"apply":[39],"clustering":[40],"techniques":[41],"data":[43],"collected":[44],"real-time":[46],"about":[47],"readmitted":[48,73],"patients":[49,74],"Intensive":[51],"Care":[52],"Units":[53],"order":[55],"know":[57],"some":[58],"possible":[59,78],"features":[60],"that":[61],"affect":[62],"readmissions":[63],"area.":[66],"By":[67],"knowing":[68],"common":[70],"characteristics":[71],"it":[75,93],"will":[76],"be":[77],"helping":[79],"improve":[81],"patient":[82,129],"outcome,":[83],"reduce":[84],"prevent":[87],"future":[88],"readmissions.":[89,143],"In":[90,144],"study,":[92],"was":[94,164],"followed":[95],"Stability":[97],"Workload":[99],"Index":[100],"for":[101,111],"Transfer":[102],"(SWIFT)":[103],"combined":[104],"with":[105],"results":[107,152],"clinical":[109],"tests":[110],"substances":[112],"like":[113,122],"lactic":[114],"acid,":[115],"leucocytes,":[116],"bilirubin,":[117],"platelets":[118],"creatinine.":[120],"Attributes":[121],"sex,":[123],"age":[124],"identification":[126],"if":[127],"came":[130],"from":[131],"chirurgical":[133],"block":[134],"were":[135],"also":[136],"considered":[137],"characterization":[140],"potential":[142],"general,":[145],"all":[146],"models":[148],"presented":[149],"very":[150],"good":[151],"being":[153],"Davies-Bouldin":[155],"index":[156,163],"lower":[157],"than":[158],"0.82,":[159],"where":[160],"best":[162],"0.425.":[165]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
