{"id":"W2890324602","doi":"10.1161/circinterventions.118.007215","title":"Measuring the Unmeasurable","year":2018,"lang":"en","type":"letter","venue":"Circulation Cardiovascular Interventions","topic":"Cardiac Valve Diseases and Treatments","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"Montreal Heart Institute","funders":"","keywords":"Medicine; Risk stratification; Cardiac surgery; Internal medicine; Aortic valve replacement; Cardiology; Stenosis; Framingham Risk Score; Disease","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","metaepi_broad","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0005381015,0.0003550251,0.0007408973,0.0002125862,0.0003731453,0.0001296925,0.0001867713,0.0004172113,0.0005388974],"category_scores_gemma":[0.0001634997,0.0002708172,0.03221142,0.0003233248,0.0001426751,0.0000884296,0.00007562383,0.000792136,0.001179925],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000360057,"about_ca_system_score_gemma":0.0001313652,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008053507,"about_ca_topic_score_gemma":0.000001487045,"domain_scores_codex":[0.9971018,0.0002993084,0.0004961399,0.0005781586,0.001149086,0.0003754496],"domain_scores_gemma":[0.9973555,0.00005147391,0.0001584032,0.001763411,0.0005760235,0.00009523433],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000123106,0.00009794548,0.006111046,0.0009456959,0.05073836,0.000202039,0.00003515754,0.0001870583,0.000002333377,0.00002047929,0.9383415,0.003306054],"study_design_scores_gemma":[0.001119046,0.0000353366,0.09915604,0.001258417,0.02739026,0.0002553252,0.00002651686,0.00004624499,0.000008925178,0.0001900023,0.8701779,0.0003360324],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"empirical","genre_scores_codex":[0.01827214,0.2429587,0.02838318,0.5981213,0.01432875,0.01339746,0.001240464,0.001743434,0.08155448],"genre_scores_gemma":[0.8279529,0.000378273,0.0001511388,0.1390969,0.01852515,0.0009595913,0.004928424,0.0003641423,0.007643492],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8096808,"threshold_uncertainty_score":0.9999744,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08396998431341715,"score_gpt":0.3337986933520367,"score_spread":0.2498287090386195,"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."}}