{"id":"W6999370861","doi":"","title":"Comparing children’s GPS tracks with non-objective geospatial measures of exposure to junk food","year":2015,"lang":"en","type":"article","venue":"Scholarship@Western (Western University)","topic":"Air Quality and Health Impacts","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Global Positioning System; Geospatial analysis; Junk food; Misrepresentation; Proxy (statistics); Exposure assessment","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":[0.001274981,0.0003698667,0.0002344579,0.001885919,0.0003692174,0.0009785397,0.0004857752,0.0002340195,0.001706432],"category_scores_gemma":[0.005736379,0.0002182065,0.0004685094,0.004711064,0.0005557521,0.0005007173,0.0008738433,0.0002740831,0.0002801848],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001793833,"about_ca_system_score_gemma":0.00106554,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3328371,"about_ca_topic_score_gemma":0.512678,"domain_scores_codex":[0.997897,0.0007259913,0.0001601235,0.0003643356,0.0006998702,0.0001527087],"domain_scores_gemma":[0.9966663,0.0007033623,0.001719658,0.0003107306,0.0005086383,0.00009129886],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005094822,0.00001104436,0.9950866,0.00003709802,0.0001324566,0.00002025133,0.0007533736,0.0004035304,0.0001720229,0.0001164979,0.0001788228,0.003037374],"study_design_scores_gemma":[0.000002251162,0.00002544997,0.998095,0.000007449419,0.00001679688,0.00001470878,0.0009782277,0.0002571435,0.000126349,0.00002193017,0.0004517931,0.000002922904],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9942111,0.0001101691,0.001122594,0.00003726905,0.000004805876,0.00002032212,0.00287045,0.000008660153,0.001614423],"genre_scores_gemma":[0.9948344,0.0001677894,0.001510089,0.000009655905,0.000003750865,0.00004278672,0.002712607,0.000006816786,0.0007119869],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3328371,"threshold_uncertainty_score":0.6617996,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.154636974508779,"score_gpt":0.3139743855249655,"score_spread":0.1593374110161866,"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."}}