{"id":"W1608020338","doi":"","title":"Crash Severity Analysis at Roundabouts: Case Study in Quebec, Canada","year":2013,"lang":"en","type":"article","venue":"Transportation Research Board 92nd Annual MeetingTransportation Research Board","topic":"Traffic and Road Safety","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Roundabout; Crash; Accident analysis; Transport engineering; Poison control; Intersection (aeronautics); Road accident; Injury prevention; Snow; Geography; Engineering; Environmental health; Medicine; Computer science; Meteorology","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.003321177,0.0005636605,0.0008674482,0.002038758,0.0009681936,0.0002845146,0.0006798729,0.0003212929,0.001401027],"category_scores_gemma":[0.0001119645,0.000579065,0.00025616,0.006397909,0.0004367899,0.001128277,0.000022887,0.002116924,0.0001282965],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001651831,"about_ca_system_score_gemma":0.001172141,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9859666,"about_ca_topic_score_gemma":0.9995726,"domain_scores_codex":[0.9897903,0.001104971,0.001648612,0.001180817,0.00409702,0.002178235],"domain_scores_gemma":[0.9949598,0.001009693,0.000103102,0.0007938697,0.002258888,0.0008746943],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001892627,0.000571669,0.8601229,0.0003818749,0.0007704502,0.006515726,0.02103636,0.09153062,0.0002504014,0.0001056607,0.01584693,0.002678165],"study_design_scores_gemma":[0.001431042,0.0001330472,0.9307069,0.00005452582,0.0001091904,0.000002841434,0.0569993,0.00448163,0.000113976,0.00003546344,0.005342223,0.0005898509],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9940681,0.0001791813,0.000189894,0.0007871122,0.0001948519,0.002807766,0.0003947253,0.0003707312,0.001007621],"genre_scores_gemma":[0.9955388,0.0001383593,0.0002909937,0.00003474996,0.0001021866,0.0009770474,0.0004472296,0.000118122,0.002352528],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08704899,"threshold_uncertainty_score":0.9996661,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02819354810053889,"score_gpt":0.3187026033059059,"score_spread":0.290509055205367,"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."}}