{"id":"W618619023","doi":"","title":"Pedestrian Signal Head Warrant Project","year":2013,"lang":"en","type":"article","venue":"2013 CONFERENCE AND EXHIBITION OF THE TRANSPORTATION ASSOCIATION OF CANADA - TRANSPORTATION: BETTER - FASTER - SAFER","topic":"Infrastructure Maintenance and Monitoring","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Warrant; Pedestrian; SIGNAL (programming language); Operations research; Engineering; Transport engineering; Computer science; Business","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":[0.005887596,0.0005456393,0.0003519008,0.002230034,0.004211175,0.004243904,0.001696632,0.001159483,0.09285402],"category_scores_gemma":[0.005510262,0.0004670673,0.0004237882,0.001712167,0.001106268,0.001816491,0.003890454,0.001497612,0.01672993],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007670171,"about_ca_system_score_gemma":0.03558874,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1205377,"about_ca_topic_score_gemma":0.1631536,"domain_scores_codex":[0.9963077,0.0005669569,0.000099765,0.0002967546,0.002192516,0.0005363501],"domain_scores_gemma":[0.9943978,0.0002606009,0.0001329396,0.000342059,0.003565936,0.001300789],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002719862,0.0003714424,0.003534671,0.0003001363,0.00001128273,0.000429335,0.002079536,0.0007768901,0.001221197,0.04696697,0.6262658,0.3177707],"study_design_scores_gemma":[0.00003042191,0.0002277411,0.004521637,0.0001022069,0.000008688048,0.0001005097,0.002009442,0.0004361153,0.0008040405,0.001789096,0.9899518,0.00001821952],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.06723949,0.001967863,0.03051038,0.01581277,0.002321289,0.003468847,0.01572589,0.005629898,0.8573235],"genre_scores_gemma":[0.1120262,0.002410884,0.02980879,0.001872338,0.0002475733,0.001257757,0.01517258,0.0008404605,0.8363633],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.8794624,"threshold_uncertainty_score":0.3106276,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008179697597252872,"score_gpt":0.1890782868074088,"score_spread":0.1808985892101559,"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."}}