{"id":"W2804390219","doi":"10.18001/trs.4.3.8","title":"Canadian Youth Smokeless Tobacco Use – Flavored Product Regulation Insights","year":2018,"lang":"en","type":"article","venue":"Tobacco Regulatory Science","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Smokeless tobacco; Tobacco product; Tobacco use; Environmental health; Medicine; Psychology","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":[0.003568928,0.0004618226,0.0004302867,0.003057133,0.005499191,0.004431362,0.001237314,0.001344716,0.01103168],"category_scores_gemma":[0.005399366,0.0003374823,0.0006993549,0.004588309,0.0017807,0.001142618,0.001413593,0.002354039,0.0004983427],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.09030641,"about_ca_system_score_gemma":0.1526637,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9961003,"about_ca_topic_score_gemma":0.9985768,"domain_scores_codex":[0.9961699,0.0003988492,0.00007119832,0.0002319378,0.00218304,0.0009450092],"domain_scores_gemma":[0.9946241,0.0007209843,0.0002960692,0.0001119887,0.003369712,0.0008771663],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0003957773,0.0004155617,0.2158983,0.0009259738,0.0001855815,0.0008275316,0.02353755,0.001000813,0.0014483,0.1591157,0.2838732,0.3123757],"study_design_scores_gemma":[0.00004848203,0.00006046059,0.4647554,0.001145975,0.0002131692,0.0001745236,0.01951152,0.0009143026,0.0007814153,0.007199836,0.5051066,0.00008828565],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2293689,0.06868844,0.0017387,0.2080112,0.001884227,0.0002188204,0.008246325,0.000122047,0.4817213],"genre_scores_gemma":[0.8730891,0.04680901,0.001805305,0.01632361,0.000575651,0.0001034561,0.00218369,0.00006392347,0.05904622],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.09030641,"threshold_uncertainty_score":0.6552219,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04015092283969261,"score_gpt":0.2761892069765484,"score_spread":0.2360382841368558,"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."}}