{"id":"W4244033250","doi":"10.5194/acpd-14-24043-2014","title":"A comparison of four receptor models used to quantify the boreal wildfire smoke contribution to surface PM <sub>2.5</sub> in Halifax, Nova Scotia during the BORTAS-B experiment","year":2014,"lang":"en","type":"preprint","venue":"","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Smoke; Nova scotia; Environmental science; Atmospheric sciences; Boreal; Cosmic microwave background; Troposphere; Chemistry; Meteorology; Physics; Ecology; Geology; Biology; Oceanography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001162317,0.001062122,0.0004891992,0.0005770235,0.0004006647,0.0007169593,0.0008420492,0.0004864858,0.0005179785],"category_scores_gemma":[0.001178388,0.0003606174,0.0008160846,0.0002894408,0.0003099189,0.0003740232,0.0003066714,0.0003789062,0.0001733194],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002317984,"about_ca_system_score_gemma":0.002108198,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.434961,"about_ca_topic_score_gemma":0.3252607,"domain_scores_codex":[0.9997039,0.00006417806,0.00001610886,0.0001001089,0.00005991879,0.00005566381],"domain_scores_gemma":[0.9994773,0.0002016263,0.00006327715,0.00003034056,0.0001820182,0.0000454513],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0006851513,0.0002876191,0.1079545,0.00009102808,0.0002718755,0.000163339,0.0001444004,0.8595696,0.007333736,0.000440686,0.0008530308,0.02220489],"study_design_scores_gemma":[0.00003503362,0.0001071026,0.01827786,0.000006247631,0.0000319421,0.00001360752,0.00007296872,0.9798774,0.001354471,0.00006249547,0.0001441446,0.00001682089],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9937355,0.00006559126,0.004423272,0.00006495613,0.00001501727,0.00004940192,0.0004366235,0.0002039211,0.001005698],"genre_scores_gemma":[0.9960886,0.00003069267,0.002942075,0.00001487233,0.000003239961,0.00002543721,0.0004636241,0.00001776101,0.00041367],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.565039,"threshold_uncertainty_score":0.8648585,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0505567167706623,"score_gpt":0.2889299491110313,"score_spread":0.2383732323403689,"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."}}