{"id":"W2061911239","doi":"10.1118/1.2961529","title":"SU‐GG‐I‐131: Non‐Primary to Primary Ratio Measurements in a Digital Breast Tomosynthesis System","year":2008,"lang":"en","type":"article","venue":"Medical Physics","topic":"Digital Radiography and Breast Imaging","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Sunnybrook Health Science Centre","funders":"","keywords":"Tomosynthesis; Optics; Image quality; Flat panel detector; GLARE; Detector; Projection (relational algebra); Isotropy; Materials science; Mammography; Nuclear medicine; Physics; Medicine; Mathematics; Computer science; Breast cancer; Image (mathematics); Artificial intelligence","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"],"consensus_categories":[],"category_scores_codex":[0.00028068,0.0002883099,0.0006267166,0.0001670174,0.00008477764,0.00006403255,0.0002505062,0.0001078948,0.00002731863],"category_scores_gemma":[0.000129639,0.0002497325,0.0002312387,0.0008262458,0.0001890165,0.0004894267,0.0001132419,0.000320433,0.0001769926],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003426048,"about_ca_system_score_gemma":0.0004491796,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004072436,"about_ca_topic_score_gemma":0.000001821395,"domain_scores_codex":[0.9968286,0.00002272974,0.0004778592,0.000440845,0.001707598,0.0005224232],"domain_scores_gemma":[0.9986182,0.0001005495,0.00007128291,0.000392331,0.0001278695,0.000689804],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.00080286,0.003172176,0.3657927,0.001298991,0.0003530492,0.00187925,0.000915153,0.00001162512,0.002103553,0.0001427714,0.01013816,0.6133897],"study_design_scores_gemma":[0.01098654,0.0008168836,0.955826,0.00818048,0.0003323389,0.008605646,0.000441685,0.0006405343,0.008053618,0.0003748008,0.003745016,0.001996475],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8676699,0.0001238886,0.008275092,0.001854104,0.0003378283,0.0008064593,0.00007958123,0.0002824636,0.1205706],"genre_scores_gemma":[0.996954,0.000005794988,0.0001315211,0.001919037,0.0005609465,0.00004384469,0.00008730458,0.00004419577,0.0002534058],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6113933,"threshold_uncertainty_score":0.9999955,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01849157544612242,"score_gpt":0.2281017271631997,"score_spread":0.2096101517170772,"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."}}