{"id":"W2606029312","doi":"10.1016/j.jalz.2017.03.002","title":"Cognitive subtypes of probable Alzheimer's disease robustly identified in four cohorts","year":2017,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":88,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Cilag; National Institute of Biomedical Imaging and Bioengineering; Canadian Institutes of Health Research; Horizon 2020 Framework Programme; National Institutes of Health; IXICO; H. Lundbeck A/S; Merz Pharmaceuticals; Servier; Pfizer; Biogen; BioClinica; Alzheimer Nederland; Stichting Dioraphte; Eisai; Genentech; Vrije Universiteit Amsterdam; ZonMw; Bundesministerium für Bildung und Forschung; National Institute on Aging; National Institute for Health and Care Research; Northern California Institute for Research and Education; Bentham-Moxon Trust; Meso Scale Diagnostics; Teva Pharmaceutical Industries; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; University of Southern California; U.S. Department of Defense; Eli Lilly and Company; Bristol-Myers Squibb; European Commission; Sanofi; Alzheimer's Disease Neuroimaging Initiative; Novartis Pharmaceuticals Corporation; NIHR Sheffield Biomedical Research Centre; Alzheimer's Association","keywords":"Dementia; Cohort; Neuropsychology; Cognition; Memory clinic; Psychology; Alzheimer's disease; Cognitive decline; Alzheimer's Disease Neuroimaging Initiative; Disease; Medicine; Audiology; Clinical psychology; Internal medicine; Neuroscience","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003699006,0.0005881217,0.0007524173,0.001715844,0.0009993479,0.001272171,0.0008403707,0.0006667115,0.0007955586],"category_scores_gemma":[0.009801867,0.0003162119,0.001099159,0.001149369,0.0006236109,0.0004616078,0.001597022,0.000439348,0.0001649978],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007372834,"about_ca_system_score_gemma":0.0007361959,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007383694,"about_ca_topic_score_gemma":0.008308554,"domain_scores_codex":[0.9978685,0.0006840602,0.0002103122,0.0007290503,0.0003065872,0.0002014377],"domain_scores_gemma":[0.9967434,0.0007589957,0.001063897,0.0006685053,0.000488529,0.0002767667],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000827061,0.00004095624,0.9933597,0.0000202084,0.0005770539,0.00008746751,0.0002976802,0.0003072922,0.0008788848,0.00008472574,0.0001860614,0.003332916],"study_design_scores_gemma":[0.00007785801,0.0001474797,0.9967866,0.00001384861,0.0003694945,0.0002805987,0.0002722448,0.001177091,0.0002965409,0.0003197385,0.0002411866,0.00001738427],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990211,0.000114081,0.0003617576,0.00002774239,0.00000421153,0.00002036432,0.0003042641,0.000006714875,0.0001398988],"genre_scores_gemma":[0.9988103,0.00002830955,0.0003575669,0.00001379055,0.00000535553,0.00002510686,0.0007031586,0.000003315002,0.00005306599],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007383694,"threshold_uncertainty_score":0.01956242,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05290881594812324,"score_gpt":0.3356886645323269,"score_spread":0.2827798485842037,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}