{"id":"W2438124056","doi":"10.3390/toxics4020011","title":"UNMIX Methods Applied to Characterize Sources of Volatile Organic Compounds in Toronto, Ontario","year":2016,"lang":"en","type":"article","venue":"Toxics","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Canada; Université du Québec en Outaouais","funders":"","keywords":"Environmental chemistry; Environmental science; Chemistry","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002256415,0.0001075864,0.0002076765,0.000003351603,0.00003239096,0.00001345741,0.0002001019,0.00006659804,0.01670304],"category_scores_gemma":[0.00002043716,0.00007508273,0.00002884053,0.00009573159,0.00004072488,0.00009728049,0.00001930945,0.00005775829,0.00006215499],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004049777,"about_ca_system_score_gemma":0.00007494591,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.02301109,"about_ca_topic_score_gemma":0.1899816,"domain_scores_codex":[0.9992476,0.00002644302,0.000222211,0.0001826679,0.0001157778,0.0002053391],"domain_scores_gemma":[0.9994867,0.0001472975,0.00007148794,0.0001806193,0.00001239875,0.0001014565],"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":[0.0001264514,0.00004175758,0.3087234,0.0000210742,0.00001840366,0.000003547039,0.002281589,0.00002913369,0.608656,0.00003365168,0.000196572,0.07986844],"study_design_scores_gemma":[0.000555489,0.000124303,0.7866656,0.00004975569,0.00001038983,0.000006516494,0.0003747272,0.00007526058,0.1950685,0.000226319,0.0165161,0.0003270009],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9768355,0.00004755195,0.001265304,0.00007052247,0.00009286855,0.00008912159,0.00002280291,0.00001953289,0.02155678],"genre_scores_gemma":[0.9845764,0.000007394745,0.01301567,0.0001069898,0.00005566602,0.000001061568,0.00001259724,0.000003312667,0.002220912],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4779423,"threshold_uncertainty_score":0.9841958,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01750568282629658,"score_gpt":0.2447873107632448,"score_spread":0.2272816279369482,"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."}}