{"id":"W4291993721","doi":"10.1136/tc-2022-057279","title":"ENDS advertising expenditures in English language media in the USA, 2015–2020","year":2022,"lang":"en","type":"article","venue":"Tobacco Control","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Center for Tobacco Products; Center of Excellence in Regulatory Science and Innovation; U.S. Food and Drug Administration; Johns Hopkins University","keywords":"Advertising; Quarter (Canadian coin); Business; Geography","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":[0.0005353969,0.0002218325,0.000148388,0.001883377,0.0002703763,0.001266048,0.0003553451,0.0002840623,0.004520058],"category_scores_gemma":[0.0022592,0.0001187708,0.0003989331,0.001796183,0.0002247106,0.001294071,0.0006929681,0.0005839189,0.001244843],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001247784,"about_ca_system_score_gemma":0.0009826027,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04068379,"about_ca_topic_score_gemma":0.06849286,"domain_scores_codex":[0.9995448,0.00006893402,0.0000667072,0.00007650717,0.0001625895,0.00008039927],"domain_scores_gemma":[0.9974247,0.0003345445,0.001233641,0.00004576124,0.000704627,0.000256804],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003623442,0.0001600769,0.9034527,0.0006280821,0.0001981221,0.0002996551,0.0007676366,0.0003196774,0.000495954,0.0008316235,0.03378205,0.05870207],"study_design_scores_gemma":[0.00001228529,0.00008492541,0.9696191,0.0002553585,0.0001428949,0.0002669843,0.001232842,0.0004516818,0.0003690319,0.0001100794,0.02743824,0.00001665721],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8795887,0.007673613,0.0002841898,0.003246085,0.0001717643,0.00005908437,0.08348598,0.0001676332,0.02532304],"genre_scores_gemma":[0.9391313,0.00688379,0.0006138246,0.00190765,0.00029895,0.0001062864,0.04072445,0.00004354464,0.01029033],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04068379,"threshold_uncertainty_score":0.08089399,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01253455840157233,"score_gpt":0.2864644749422811,"score_spread":0.2739299165407088,"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."}}