{"id":"W3198908510","doi":"10.1016/j.crfs.2021.08.009","title":"Detection of SARS-CoV-2 on surfaces in food retailers in Ontario","year":2021,"lang":"en","type":"article","venue":"Current Research in Food Science","topic":"Infection Control and Ventilation","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Transmission (telecommunications); Coronavirus disease 2019 (COVID-19); Business; Payment; Medicine; Computer science; Telecommunications; Finance","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002827743,0.00007056072,0.0001708064,0.001064155,0.00006710453,0.00003069633,0.0001161166,0.00004701768,0.0000160532],"category_scores_gemma":[0.0006835374,0.00006566678,0.00003617739,0.002730295,0.000243701,0.0002176013,0.00006713335,0.0007209262,0.000009423124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008344341,"about_ca_system_score_gemma":0.001145579,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002943572,"about_ca_topic_score_gemma":0.2704743,"domain_scores_codex":[0.9979029,0.0001600783,0.0002917571,0.0003571985,0.0008968777,0.0003911896],"domain_scores_gemma":[0.9992659,0.0001042326,0.00004386534,0.0002139569,0.0003219677,0.00005005165],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0003260164,0.0008143612,0.3849496,0.0001150934,0.000004554989,0.00001680775,0.001083401,0.0002868848,0.5806437,0.0006844937,0.00001434377,0.03106075],"study_design_scores_gemma":[0.001197118,0.001035782,0.5641448,0.000426894,0.000001037047,0.000004368823,0.0001337531,0.00318386,0.4287089,0.000431958,0.0006709837,0.00006049696],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971622,0.0002322358,0.00004244608,0.0002036577,0.0003511407,0.000323636,0.000001034199,0.000006708514,0.001676911],"genre_scores_gemma":[0.9998788,0.00002706122,0.00001335375,0.00000879042,0.00001726689,0.00002292525,0.000002158574,0.000003507345,0.00002614723],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2675308,"threshold_uncertainty_score":0.7428376,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2866689071502461,"score_gpt":0.4410129390522534,"score_spread":0.1543440319020072,"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."}}