{"id":"W4412744417","doi":"10.2196/67446","title":"Machine Learning–Based Cognitive Assessment With The Autonomous Cognitive Examination: Randomized Controlled Trial","year":2025,"lang":"en","type":"article","venue":"Journal of Medical Internet Research","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"Mitacs","keywords":"Cognition; Montreal Cognitive Assessment; Intraclass correlation; Inter-rater reliability; Cognitive test; Population; Randomized controlled trial; Dementia; Medicine; Psychology; Clinical psychology; Psychometrics; Psychiatry; Developmental psychology; Rating scale; Cognitive impairment; Pathology; Disease","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004934917,0.001957278,0.005421497,0.0007676522,0.0007077726,0.001508771,0.001570656,0.003695143,0.005628997],"category_scores_gemma":[0.007170442,0.0007709104,0.003006366,0.0007958558,0.002214714,0.002392917,0.0007326681,0.003242016,0.0006661444],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001241597,"about_ca_system_score_gemma":0.002255567,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00179187,"about_ca_topic_score_gemma":0.001464925,"domain_scores_codex":[0.9969092,0.001841646,0.0002688483,0.000487843,0.00020946,0.0002830034],"domain_scores_gemma":[0.9958907,0.001839668,0.001050993,0.0002982119,0.0002825577,0.0006377965],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.980993,0.006230927,0.0008719221,0.000955375,0.00118529,0.0000257784,0.00002364907,0.0002457111,0.0001642763,0.0001271608,0.000572597,0.008604286],"study_design_scores_gemma":[0.967021,0.02960458,0.001365623,0.000127497,0.0005786688,0.00001502759,0.00001127925,0.0007456708,0.00006866281,0.0001920955,0.0002542021,0.00001563436],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9544822,0.02294788,0.002037397,0.002354499,0.002287442,0.01206353,0.001108627,0.0002676505,0.002450719],"genre_scores_gemma":[0.9668993,0.00495749,0.003828074,0.002244698,0.001597836,0.01744151,0.001087369,0.00002108645,0.001922654],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005628997,"threshold_uncertainty_score":0.02609867,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03106974823140465,"score_gpt":0.4328761442927342,"score_spread":0.4018063960613296,"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."}}