{"id":"W2788563192","doi":"10.2196/mhealth.8946","title":"Cardiac Auscultation Using Smartphones: Pilot Study","year":2018,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Phonocardiography and Auscultation Techniques","field":"Medicine","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Seoul National University; Seoul National University Bundang Hospital","keywords":"Auscultation; Medicine; Heart sounds; Atrial fibrillation; Cardiology; Stethoscope; Internal medicine; Radiology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005859922,0.0001641383,0.0003830358,0.0002508207,0.0003882998,0.00002240615,0.00004261075,0.00005176086,0.00001659891],"category_scores_gemma":[0.00003142809,0.0001400722,0.00005724526,0.000518936,0.0001200657,0.0001210139,0.00002033311,0.0001814612,0.00001380522],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007519766,"about_ca_system_score_gemma":0.0002433922,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005390812,"about_ca_topic_score_gemma":0.00002958121,"domain_scores_codex":[0.9985136,0.0001511419,0.0003692706,0.0003453158,0.0002592806,0.0003613798],"domain_scores_gemma":[0.9989971,0.0000395669,0.0001394665,0.0002328484,0.0002027999,0.0003882259],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.005064267,0.00441396,0.8517957,0.00340524,0.0003889808,0.00002554319,0.02439443,0.000001012489,0.009077108,0.0009385996,0.008619853,0.09187528],"study_design_scores_gemma":[0.00194357,0.01323204,0.9790788,0.0001029809,0.0002266963,0.00002118427,0.002349379,0.0001174564,0.0005115892,0.0002347219,0.001990418,0.0001911456],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996101,0.0004236601,0.0005762632,0.0003346468,0.000251673,0.001417933,0.00001220856,0.0002250259,0.0006575958],"genre_scores_gemma":[0.9960844,0.0003125361,0.001953916,0.00089114,0.0005700857,0.00008596658,0.00002003582,0.00002170769,0.00006020045],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1272831,"threshold_uncertainty_score":0.5711979,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0987899778081021,"score_gpt":0.4189552704010071,"score_spread":0.3201652925929049,"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."}}