{"id":"W3048917197","doi":"10.1002/acm2.12950","title":"Long‐term experience of MPC across multiple TrueBeam linacs: MPC concordance with conventional QC and sensitivity to real‐world faults","year":2020,"lang":"en","type":"article","venue":"Journal of Applied Clinical Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Thomas Hospital","funders":"","keywords":"Truebeam; Linear particle accelerator; Concordance; Term (time); Sensitivity (control systems); Positive predicative value; Beam (structure); Concordance correlation coefficient; Computer science; Predictive value; Physics; Mathematics; Statistics; Optics; Medicine; Engineering; Electronic engineering","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":[],"consensus_categories":[],"category_scores_codex":[0.0005606718,0.0002225484,0.0008375108,0.00001823866,0.00006919456,0.00001663682,0.0002260922,0.00008267477,0.00005652168],"category_scores_gemma":[0.0001061095,0.0001726101,0.0001895358,0.0002411613,0.0006638776,0.0001504067,0.0001135769,0.0007723944,0.00000174364],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002484372,"about_ca_system_score_gemma":0.0001664442,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002153957,"about_ca_topic_score_gemma":0.00001249191,"domain_scores_codex":[0.9975503,0.00007322809,0.001052328,0.0003312018,0.0007165298,0.0002763939],"domain_scores_gemma":[0.9970765,0.001011906,0.000830695,0.00019511,0.0002104478,0.0006754181],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00492715,0.001586012,0.74937,0.000121154,0.0005174589,0.000129436,0.00277738,0.0002334723,0.005897711,0.007208502,0.0007427766,0.2264889],"study_design_scores_gemma":[0.04451914,0.01079926,0.7442369,0.003136398,0.0004652422,0.00008919107,0.002766978,0.009248856,0.1477984,0.02255225,0.01099053,0.003396795],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6705904,0.00001245114,0.3282593,0.0005857861,0.0000806717,0.0002014372,0.00003066827,0.00001820869,0.0002210548],"genre_scores_gemma":[0.9823248,0.00004528558,0.01501348,0.001081594,0.001478437,0.00001172245,0.000005507313,0.00002693947,0.00001220416],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3132458,"threshold_uncertainty_score":0.7038834,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02887541644053784,"score_gpt":0.3797485131719346,"score_spread":0.3508730967313968,"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."}}