{"id":"W2606854725","doi":"10.1161/circulationaha.116.026767","title":"Letter by Brown and Ezekowitz Regarding Article, “Development and Evolution of a Hierarchical Clinical Composite End Point for the Evaluation of Drugs and Devices for Acute and Chronic Heart Failure: A 20-Year Perspective”","year":2017,"lang":"en","type":"letter","venue":"Circulation","topic":"Heart Failure Treatment and Management","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"Canadian VIGOUR Centre","funders":"","keywords":"Medicine; Heart failure; Perspective (graphical); Clinical endpoint; Point (geometry); Clinical trial; End point; Internal medicine; Cardiology; Artificial intelligence; Computer science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005721698,0.0009220748,0.002072091,0.001042916,0.003402511,0.004633688,0.001730014,0.04262711,0.004049481],"category_scores_gemma":[0.04049567,0.0008880964,0.001345739,0.001007003,0.002834528,0.003522168,0.001771524,0.04450343,0.005986226],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005120385,"about_ca_system_score_gemma":0.00763982,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006416284,"about_ca_topic_score_gemma":0.01026516,"domain_scores_codex":[0.9944603,0.001953783,0.0007439331,0.0007225133,0.001434815,0.0006846447],"domain_scores_gemma":[0.984115,0.009084877,0.001015547,0.0003233688,0.003573152,0.001887921],"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":[0.00007812613,0.0000301339,0.0007410315,0.0000278727,0.000014706,0.0004883775,0.00006409465,0.00003470822,0.00006790921,0.001032124,0.9929144,0.004506412],"study_design_scores_gemma":[0.0005579442,0.0001895084,0.003307386,0.0007753642,0.0001080891,0.001919834,0.0007178076,0.000936483,0.0006282613,0.01087048,0.9798099,0.0001790283],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.0002262944,0.0007186029,0.00005700526,0.981938,0.01616008,0.000008673056,0.00006769464,0.00001397769,0.0008097431],"genre_scores_gemma":[0.001761407,0.0007033114,0.0001404079,0.9613013,0.03382382,0.00003261156,0.00004855347,0.00001858888,0.002170085],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.04262711,"threshold_uncertainty_score":0.03715116,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03704540372577804,"score_gpt":0.3422066110115287,"score_spread":0.3051612072857506,"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."}}