{"id":"W3033966391","doi":"10.14745/ccdr.v46i05a08","title":"Surveillance of persons who tested negative for COVID-19 in Ontario, January 22–February 22, 2020","year":2020,"lang":"en","type":"article","venue":"Canada Communicable Disease Report","topic":"COVID-19 epidemiological studies","field":"Mathematics","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Ontario; University of Toronto","funders":"","keywords":"Sore throat; Medicine; Coronavirus disease 2019 (COVID-19); Public health; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Coronavirus; Disease; 2019-20 coronavirus outbreak; Epidemiology; Pediatrics; Demography; Internal medicine; Outbreak; Virology; Infectious disease (medical specialty); Surgery; Pathology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004198034,0.0003492945,0.0002621821,0.001655616,0.002161432,0.0008413838,0.0009577573,0.0003590921,0.001576962],"category_scores_gemma":[0.001596092,0.0004546515,0.00032142,0.003413994,0.0004429629,0.000326307,0.0007001451,0.0004729716,0.0003090361],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01703453,"about_ca_system_score_gemma":0.01830917,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9938889,"about_ca_topic_score_gemma":0.9959698,"domain_scores_codex":[0.9992655,0.00003968742,0.00005886895,0.00007645049,0.0003228881,0.0002365391],"domain_scores_gemma":[0.9981459,0.0000473996,0.0003934004,0.00004098058,0.0009463236,0.0004260022],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009854203,0.00005094193,0.988225,0.0001019628,0.00003895876,0.0001893143,0.001594966,0.00005202391,0.0005110278,0.00004704539,0.004508353,0.004581909],"study_design_scores_gemma":[0.000005804695,0.00002031341,0.9976343,0.00002263196,0.000006501676,0.0000454521,0.000647347,0.00004738456,0.0000453146,0.000003530796,0.001516997,0.000004373853],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9602474,0.001653936,0.0001354534,0.0008657981,0.00003628332,0.0003194868,0.02512038,0.00004264807,0.01157861],"genre_scores_gemma":[0.9846179,0.001576673,0.0002875679,0.0004118769,0.0000238587,0.0001238694,0.008344055,0.000008256684,0.004606088],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01703453,"threshold_uncertainty_score":0.1235948,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1850296568897625,"score_gpt":0.374387941979604,"score_spread":0.1893582850898415,"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."}}