{"id":"W7018462879","doi":"","title":"Diagnostic Performance of a Prototype Dual-energy Chest Imaging System","year":2011,"lang":"en","type":"dissertation","venue":"Library and Archives Canada (Government of Canada)","topic":"Advanced X-ray and CT Imaging","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Radiography; Nodule (geology); Digital radiography; Dual energy; Lung; Lung biopsy; Receiver operating characteristic; Stage (stratigraphy)","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000006116376,0.0002718962,0.0003489465,0.00003737785,0.00007954531,0.0000092873,0.0001644083,0.000033307,0.00001877547],"category_scores_gemma":[0.000002635669,0.0002855574,0.00003068354,0.00007079793,0.0000313424,0.0003167953,0.00003027803,0.0001670518,3.518257e-9],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001048825,"about_ca_system_score_gemma":0.000563177,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001243273,"about_ca_topic_score_gemma":0.006644747,"domain_scores_codex":[0.9984218,0.00001682928,0.0003626053,0.0001878393,0.0007424493,0.0002684767],"domain_scores_gemma":[0.9993716,0.0001330474,0.00017421,0.0001881788,0.000001118306,0.0001318018],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.005557819,0.000271942,0.1327702,0.1203685,0.002099025,0.001676783,0.004453911,0.02568275,0.1379809,0.2242296,0.002400641,0.342508],"study_design_scores_gemma":[0.0008358165,0.000190205,0.0676823,0.007361259,0.0002226848,0.00004484125,0.01288515,0.05854052,0.8317551,0.0003907976,0.01842611,0.001665239],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3772865,0.004384845,0.0002361985,0.00004831804,0.001096031,0.0005498687,0.0002639469,0.00009220487,0.6160421],"genre_scores_gemma":[0.9955469,0.0004627431,0.0003503196,0.00003165937,0.00005533489,0.00005316956,0.00005502447,0.00005893736,0.003385911],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6937742,"threshold_uncertainty_score":0.9999596,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.001751219087964553,"score_gpt":0.1254994244970266,"score_spread":0.1237482054090621,"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."}}