{"id":"W2798741974","doi":"10.1145/3194658.3194659","title":"Machine Learning on Drawing Behavior for Dementia Screening","year":2018,"lang":"en","type":"article","venue":"","topic":"Dementia and Cognitive Impairment Research","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Dementia; Test (biology); Montreal Cognitive Assessment; Psychology; Cognition; Screening test; Medicine; Disease; Psychiatry; Family medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.001679733,0.0007900895,0.0005747308,0.001629971,0.0003018168,0.0007842469,0.0007360781,0.000942858,0.002087734],"category_scores_gemma":[0.01104376,0.0001889158,0.0006236608,0.001163564,0.0003481592,0.0006749423,0.0003752327,0.001292364,0.0007559475],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006820363,"about_ca_system_score_gemma":0.0005363592,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004750981,"about_ca_topic_score_gemma":0.003615103,"domain_scores_codex":[0.9992892,0.0003150864,0.00004398803,0.0001811212,0.00008656674,0.00008400784],"domain_scores_gemma":[0.9942907,0.00444624,0.0003960997,0.0002305452,0.0004774024,0.0001589496],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0006331268,0.001527326,0.2072352,0.0002608868,0.0003012276,0.0002199193,0.0002091729,0.1978732,0.002727004,0.001919664,0.00894912,0.5781443],"study_design_scores_gemma":[0.00001266717,0.0001490903,0.02199508,0.00003582462,0.00003400027,0.00004774446,0.00005502701,0.9733148,0.000693517,0.002978489,0.0006674248,0.00001625859],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.656199,0.003796104,0.3258936,0.003100795,0.0003954875,0.0003029451,0.001935515,0.002005101,0.006371275],"genre_scores_gemma":[0.9684272,0.0004936653,0.02792283,0.0001971552,0.0001111708,0.0001152957,0.001337242,0.00002518845,0.001370112],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004750981,"threshold_uncertainty_score":0.009446621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04099779727616094,"score_gpt":0.362420912633936,"score_spread":0.3214231153577751,"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."}}