{"id":"W4413563838","doi":"10.64628/aam.hp4tudsmk","title":"The second wave is here. Have you installed the COVID Alert app?","year":2020,"lang":"en","type":"preprint","venue":"","topic":"COVID-19 Digital Contact Tracing","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Coronavirus disease 2019 (COVID-19); Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Geography; Computer science; Virology; Medicine; Outbreak; Internal medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001335151,0.001028809,0.001077485,0.00166058,0.001912384,0.004826512,0.001223981,0.003836408,0.6650994],"category_scores_gemma":[0.01036017,0.0008807203,0.0005713805,0.0009692204,0.0003947048,0.005522591,0.004110066,0.003213964,0.6583307],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004874534,"about_ca_system_score_gemma":0.0007497747,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005355492,"about_ca_topic_score_gemma":0.008247584,"domain_scores_codex":[0.9990411,0.00009937899,0.00005105595,0.0001303746,0.0004596695,0.0002182982],"domain_scores_gemma":[0.9940161,0.000965337,0.0002120707,0.00107974,0.002314226,0.001412519],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001117847,0.00002084121,0.0003302265,0.00003589696,0.000002296344,0.0000540649,0.00008809904,0.000006788358,0.0002468411,0.0004264138,0.9791534,0.01952335],"study_design_scores_gemma":[0.0000324156,0.00003717629,0.001101667,0.00009562256,0.000008634828,0.0001288146,0.0002780609,0.0002670136,0.000959677,0.000771597,0.9962718,0.00004752386],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.005154031,0.001207938,0.02416048,0.02549795,0.01542427,0.0009430356,0.04363392,0.1800997,0.7038787],"genre_scores_gemma":[0.01363338,0.000482622,0.005107036,0.007473844,0.001354723,0.0003584563,0.01193223,0.02187662,0.9377812],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.6650994,"threshold_uncertainty_score":0.477695,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0631703563347456,"score_gpt":0.2800372223364819,"score_spread":0.2168668660017363,"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."}}