{"id":"https://openalex.org/W2905502836","doi":"https://doi.org/10.1186/s12911-018-0710-y","title":"Neuropsychological predictors of conversion from mild cognitive impairment to Alzheimer\u2019s disease: a feature selection ensemble combining stability and predictability","display_name":"Neuropsychological predictors of conversion from mild cognitive impairment to Alzheimer\u2019s disease: a feature selection ensemble combining stability and predictability","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2905502836","doi":"https://doi.org/10.1186/s12911-018-0710-y","mag":"2905502836","pmid":"https://pubmed.ncbi.nlm.nih.gov/30567554"},"language":"en","primary_location":{"id":"doi:10.1186/s12911-018-0710-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12911-018-0710-y","pdf_url":"https://bmcmedinformdecismak.biomedcentral.com/track/pdf/10.1186/s12911-018-0710-y","source":{"id":"https://openalex.org/S107516304","display_name":"BMC Medical Informatics and Decision Making","issn_l":"1472-6947","issn":["1472-6947"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Informatics and Decision Making","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmcmedinformdecismak.biomedcentral.com/track/pdf/10.1186/s12911-018-0710-y","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"for the Alzheimer\u2019s Disease Neuroimaging Initiative","orcid":null},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"for the Alzheimer\u2019s Disease Neuroimaging Initiative","raw_affiliation_strings":["LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050026536","display_name":"Telma Pereira","orcid":"https://orcid.org/0000-0002-6780-4340"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Telma Pereira","raw_affiliation_strings":["Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal. telma.pereira@tecnico.ulisboa.pt","LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisbon, Portugal. telma.pereira@tecnico.ulisboa.pt","Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":"https://orcid.org/0000-0002-6780-4340","affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal. telma.pereira@tecnico.ulisboa.pt","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisbon, Portugal. telma.pereira@tecnico.ulisboa.pt","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I203847022","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062116035","display_name":"Francisco L. Ferreira","orcid":null},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I203847022","display_name":"Instituto Polit\u00e9cnico de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Francisco L. Ferreira","raw_affiliation_strings":["Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I203847022","https://openalex.org/I141596103"]},{"raw_affiliation_string":"Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074861626","display_name":"Sandra Cardoso","orcid":"https://orcid.org/0000-0001-8333-0133"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Sandra Cardoso","raw_affiliation_strings":["Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal","Cognitive Neuroscience Research Group, Department of Psychology and Educational Sciences and Centre for Biomedical Research (CBMR), University of Algarve, Faro, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"Cognitive Neuroscience Research Group, Department of Psychology and Educational Sciences and Centre for Biomedical Research (CBMR), University of Algarve, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010712032","display_name":"Dina Silva","orcid":"https://orcid.org/0000-0003-4437-2765"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I71503853","display_name":"University of Algarve","ror":"https://ror.org/014g34x36","country_code":"PT","type":"education","lineage":["https://openalex.org/I71503853"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Dina Silva","raw_affiliation_strings":["Cognitive Neuroscience Research Group, Department of Psychology and Educational Sciences and Centre for Biomedical Research (CBMR), University of Algarve, Faro, Portugal","Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cognitive Neuroscience Research Group, Department of Psychology and Educational Sciences and Centre for Biomedical Research (CBMR), University of Algarve, Faro, Portugal","institution_ids":["https://openalex.org/I71503853"]},{"raw_affiliation_string":"Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039110327","display_name":"Alexandre de Mendon\u00e7a","orcid":"https://orcid.org/0000-0002-0488-1453"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Alexandre de Mendon\u00e7a","raw_affiliation_strings":["Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051672640","display_name":"Manuela Guerreiro","orcid":"https://orcid.org/0000-0002-1948-1516"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Manuela Guerreiro","raw_affiliation_strings":["Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal","LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laborat\u00f3rio de Neuroci\u00eancias, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]},{"raw_affiliation_string":"LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089809829","display_name":"Sara C. Madeira","orcid":"https://orcid.org/0000-0002-1459-8096"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Sara C. Madeira","raw_affiliation_strings":["LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisbon, Portugal. sacmadeira@ciencias.ulisboa.pt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LASIGE, Faculdade de Ci\u00eancias, Universidade de Lisboa, Lisbon, Portugal. sacmadeira@ciencias.ulisboa.pt","institution_ids":["https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141596103"],"apc_list":{"value":1570,"currency":"GBP","value_usd":1925},"apc_paid":{"value":1570,"currency":"GBP","value_usd":1925},"fwci":3.5079,"has_fulltext":true,"cited_by_count":56,"citation_normalized_percentile":{"value":0.93484381,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"18","issue":"1","first_page":"137","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9890999794006348,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental 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/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.9890999794006348,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental 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/T10416","display_name":"Traumatic Brain Injury Research","score":0.0007999999797903001,"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/T13702","display_name":"Machine Learning in Healthcare","score":0.0007999999797903001,"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/feature-selection","display_name":"Feature selection","score":0.6759582757949829},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6178393959999084},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5692466497421265},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5557462573051453},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5475011467933655},{"id":"https://openalex.org/keywords/dementia","display_name":"Dementia","score":0.5378005504608154},{"id":"https://openalex.org/keywords/predictability","display_name":"Predictability","score":0.5163982510566711},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4971664249897003},{"id":"https://openalex.org/keywords/ensemble-learning","display_name":"Ensemble learning","score":0.44678863883018494},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.42695263028144836},{"id":"https://openalex.org/keywords/neuropsychology","display_name":"Neuropsychology","score":0.41993504762649536},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3155716061592102},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.25136369466781616},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.23856008052825928},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.172012597322464},{"id":"https://openalex.org/keywords/psychiatry","display_name":"Psychiatry","score":0.1503707468509674},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1326856017112732},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.11248913407325745}],"concepts":[{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.6759582757949829},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6178393959999084},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5692466497421265},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5557462573051453},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5475011467933655},{"id":"https://openalex.org/C2779483572","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Dementia","level":3,"score":0.5378005504608154},{"id":"https://openalex.org/C197640229","wikidata":"https://www.wikidata.org/wiki/Q2534066","display_name":"Predictability","level":2,"score":0.5163982510566711},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4971664249897003},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.44678863883018494},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.42695263028144836},{"id":"https://openalex.org/C14216870","wikidata":"https://www.wikidata.org/wiki/Q3872","display_name":"Neuropsychology","level":3,"score":0.41993504762649536},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3155716061592102},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.25136369466781616},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.23856008052825928},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.172012597322464},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.1503707468509674},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1326856017112732},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.11248913407325745},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","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":"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":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D000544","descriptor_name":"Alzheimer Disease","qualifier_ui":"Q000209","qualifier_name":"etiology","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":"D005260","descriptor_name":"Female","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":"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":"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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009483","descriptor_name":"Neuropsychological Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009483","descriptor_name":"Neuropsychological Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009483","descriptor_name":"Neuropsychological Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009483","descriptor_name":"Neuropsychological Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018450","descriptor_name":"Disease Progression","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018450","descriptor_name":"Disease Progression","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018450","descriptor_name":"Disease Progression","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018450","descriptor_name":"Disease Progression","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false},{"descriptor_ui":"D060825","descriptor_name":"Cognitive Dysfunction","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":false}],"locations_count":7,"locations":[{"id":"doi:10.1186/s12911-018-0710-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12911-018-0710-y","pdf_url":"https://bmcmedinformdecismak.biomedcentral.com/track/pdf/10.1186/s12911-018-0710-y","source":{"id":"https://openalex.org/S107516304","display_name":"BMC Medical Informatics and Decision Making","issn_l":"1472-6947","issn":["1472-6947"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Informatics and Decision Making","raw_type":"journal-article"},{"id":"pmid:30567554","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30567554","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":"BMC medical informatics and decision making","raw_type":null},{"id":"pmh:oai:doaj.org/article:5320cd3cae914e209231eed0e50cdc2d","is_oa":true,"landing_page_url":"https://doaj.org/article/5320cd3cae914e209231eed0e50cdc2d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Medical Informatics and Decision Making, Vol 18, Iss 1, Pp 1-20 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5271524","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6299964","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6299964","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6299964","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Med Inform Decis Mak","raw_type":"Text"},{"id":"pmh:oai:repositorio.ul.pt:10451/52296","is_oa":true,"landing_page_url":"http://hdl.handle.net/10451/52296","pdf_url":null,"source":{"id":"https://openalex.org/S4306401074","display_name":"Reposit\u00f3rio da Universidade de Lisboa (University of Lisbon)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I141596103","host_organization_name":"University of Lisbon","host_organization_lineage":["https://openalex.org/I141596103"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"},{"id":"pmh:oai:sapientia.ualg.pt:10400.1/12285","is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.1/12285","pdf_url":null,"source":{"id":"https://openalex.org/S4306401952","display_name":"Sapientia (Algarve University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71503853","host_organization_name":"University of Algarve","host_organization_lineage":["https://openalex.org/I71503853"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.1186/s12911-018-0710-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12911-018-0710-y","pdf_url":"https://bmcmedinformdecismak.biomedcentral.com/track/pdf/10.1186/s12911-018-0710-y","source":{"id":"https://openalex.org/S107516304","display_name":"BMC Medical Informatics and Decision Making","issn_l":"1472-6947","issn":["1472-6947"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Medical Informatics and Decision Making","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1398656279","display_name":null,"funder_award_id":"SFRH/ BD/95846/2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G3775396740","display_name":null,"funder_award_id":"SFRH/BD/118872/2016","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G4903838258","display_name":null,"funder_award_id":"PTDC/EEI-SII/1937/2014","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G6128949145","display_name":null,"funder_award_id":"UID/CEC/00408/2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2905502836.pdf","grobid_xml":"https://content.openalex.org/works/W2905502836.grobid-xml"},"referenced_works_count":75,"referenced_works":["https://openalex.org/W46659105","https://openalex.org/W124018459","https://openalex.org/W144440563","https://openalex.org/W605727707","https://openalex.org/W1501626351","https://openalex.org/W1554944419","https://openalex.org/W1565746575","https://openalex.org/W1567104431","https://openalex.org/W1608549042","https://openalex.org/W1703126929","https://openalex.org/W1808644423","https://openalex.org/W1976900720","https://openalex.org/W1979187641","https://openalex.org/W1991967321","https://openalex.org/W1996202672","https://openalex.org/W2017891964","https://openalex.org/W2038894244","https://openalex.org/W2039018899","https://openalex.org/W2040884411","https://openalex.org/W2054899104","https://openalex.org/W2062550323","https://openalex.org/W2064913229","https://openalex.org/W2072020668","https://openalex.org/W2091515885","https://openalex.org/W2093058717","https://openalex.org/W2093103229","https://openalex.org/W2093602450","https://openalex.org/W2093883485","https://openalex.org/W2102757269","https://openalex.org/W2108042998","https://openalex.org/W2109293916","https://openalex.org/W2115629999","https://openalex.org/W2116633293","https://openalex.org/W2117004913","https://openalex.org/W2138567374","https://openalex.org/W2143114316","https://openalex.org/W2143426320","https://openalex.org/W2145794728","https://openalex.org/W2148143831","https://openalex.org/W2149963439","https://openalex.org/W2159122349","https://openalex.org/W2160034813","https://openalex.org/W2164627280","https://openalex.org/W2165250079","https://openalex.org/W2165840723","https://openalex.org/W2171995009","https://openalex.org/W2214274457","https://openalex.org/W2219829573","https://openalex.org/W2302532339","https://openalex.org/W2482134243","https://openalex.org/W2510447297","https://openalex.org/W2527572859","https://openalex.org/W2535391591","https://openalex.org/W2552025135","https://openalex.org/W2556301080","https://openalex.org/W2562162676","https://openalex.org/W2567218176","https://openalex.org/W2583500168","https://openalex.org/W2595741287","https://openalex.org/W2606929086","https://openalex.org/W2608839702","https://openalex.org/W2690614564","https://openalex.org/W2737702983","https://openalex.org/W2763282512","https://openalex.org/W2777315026","https://openalex.org/W2780705833","https://openalex.org/W2784231383","https://openalex.org/W2802245552","https://openalex.org/W2911681169","https://openalex.org/W2950109329","https://openalex.org/W2976128322","https://openalex.org/W3014251530","https://openalex.org/W3097993951","https://openalex.org/W4211213171","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2726467123","https://openalex.org/W2064726690","https://openalex.org/W4252678288","https://openalex.org/W4254065731","https://openalex.org/W1607297154","https://openalex.org/W4210820789","https://openalex.org/W4237782192","https://openalex.org/W2913177154","https://openalex.org/W4235131201","https://openalex.org/W4232793539"],"abstract_inverted_index":{"BACKGROUND:":[0],"Predicting":[1],"progression":[2],"from":[3,87,246,266,284,298,324,336],"Mild":[4],"Cognitive":[5,171],"Impairment":[6],"(MCI)":[7],"to":[8,24,34,36,59,72,120,154,175,248,257,286,313,343],"Alzheimer's":[9],"Disease":[10],"(AD)":[11],"is":[12,70],"an":[13],"utmost":[14],"open":[15],"issue":[16],"in":[17,27,47,129,238,346],"AD-related":[18],"research.":[19],"Neuropsychological":[20],"assessment":[21],"has":[22],"proven":[23],"be":[25,92,97,344],"useful":[26],"identifying":[28],"MCI":[29,247,285],"patients":[30],"who":[31],"are":[32,57,322],"likely":[33],"convert":[35],"dementia.":[37],"However,":[38],"the":[39,51,122,134,156,169,177,181,202,230,239,302,319,338],"large":[40,164,186],"battery":[41],"of":[42,54,81,85,136,158,184,188,194,244,261,269,282,291,327],"neuropsychological":[43],"tests":[44],"(NPTs)":[45],"performed":[46],"clinical":[48],"practice":[49],"and":[50,105,118,139,152,168,179,199,205,210,218,220,224,263,276,307],"limited":[52],"number":[53,157,187],"training":[55],"examples":[56],"challenge":[58],"machine":[60,294],"learning":[61,63,295],"when":[62,311],"prognostic":[64,89,127,280],"models.":[65,107],"In":[66],"this":[67],"context,":[68],"it":[69],"paramount":[71],"pursue":[73],"approaches":[74],"that":[75],"effectively":[76],"seek":[77],"for":[78,126,208],"reduced":[79],"sets":[80],"relevant":[82,124,264],"features.":[83,160,292],"Subsets":[84],"NPTs":[86,125,227,275],"which":[88],"models":[90,281,296,303],"can":[91],"learnt":[93,228,297],"should":[94],"not":[95],"only":[96],"good":[98],"predictors,":[99],"but":[100],"also":[101],"stable,":[102],"promoting":[103],"generalizable":[104],"explainable":[106],"METHODS:":[108],"We":[109,161],"propose":[110],"a":[111,146,185,267,325],"feature":[112,232],"selection":[113,233],"(FS)":[114],"ensemble":[115,234,253],"combining":[116],"stability":[117,151,215],"predictability":[119,153],"choose":[121],"most":[123,339],"prediction":[128],"AD.":[130,249],"First,":[131],"we":[132,144],"combine":[133],"outcome":[135],"multiple":[137,270],"(filter":[138],"embedded)":[140],"FS":[141,252,271,306,316,341],"methods.":[142],"Then,":[143],"use":[145,162],"wrapper-based":[147],"approach":[148,178,254],"optimizing":[149],"both":[150],"compute":[155],"selected":[159,320],"two":[163],"prospective":[165],"studies":[166],"(ADNI":[167],"Portuguese":[170],"Complaints":[172],"Cohort,":[173],"CCC)":[174],"evaluate":[176],"assess":[180],"predictive":[182],"value":[183],"NPTs.":[189],"RESULTS:":[190],"The":[191,251,293],"best":[192],"subsets":[193,260,290],"features":[195,300,321],"include":[196],"approximately":[197],"30":[198],"20":[200],"(from":[201],"original":[203],"79":[204],"40)":[206],"features,":[207],"ADNI":[209],"CCC":[211],"data,":[212],"respectively,":[213],"yielding":[214],"above":[216,222],"0.89":[217],"0.95,":[219],"AUC":[221],"0.87":[223],"0.82.":[225],"Most":[226],"using":[229,273,288],"proposed":[231],"have":[235],"been":[236],"identified":[237],"literature":[240],"as":[241],"strong":[242],"predictors":[243,265],"conversion":[245,283],"CONCLUSIONS:":[250],"was":[255],"able":[256],"1)":[258],"identify":[259],"stable":[262],"consensus":[268,326],"methods":[272,328],"baseline":[274],"2)":[277],"learn":[278],"reliable":[279],"AD":[287],"these":[289,299],"outperformed":[301],"trained":[304],"without":[305],"achieved":[308],"competitive":[309],"results":[310],"compared":[312],"commonly":[314],"used":[315,345],"algorithms.":[317],"Furthermore,":[318],"derived":[323],"thus":[329],"being":[330],"more":[331],"robust,":[332],"while":[333],"releasing":[334],"users":[335],"choosing":[337],"appropriate":[340],"method":[342],"their":[347],"classification":[348],"task.":[349]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
