{"id":"W109211253","doi":"10.32920/25413055","title":"Locomotive Horn Evaluation: Effectiveness at Operating Speeds","year":2024,"lang":"en","type":"preprint","venue":"","topic":"Mechanics and Biomechanics Studies","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministère des Transports; Canadian Pacific Railway (Canada); Transport Canada","funders":"Transport Canada","keywords":"French horn; Environmental science; Marine engineering; Automotive engineering; Computer science; Engineering; Acoustics; Physics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001026812,0.0003829848,0.0004020356,0.0001418622,0.0000988325,0.0001315042,0.0001996307,0.0002685522,0.0004738318],"category_scores_gemma":[0.00003274704,0.0003237572,0.000156492,0.0001746824,0.00001126738,0.00001854856,0.00193217,0.0005372717,0.0004024133],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000621849,"about_ca_system_score_gemma":0.00004854654,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001856992,"about_ca_topic_score_gemma":0.00004467156,"domain_scores_codex":[0.9984963,0.00007997616,0.0002690364,0.0004843046,0.0004069468,0.0002634319],"domain_scores_gemma":[0.9992995,0.00008256084,0.00002592597,0.0003492618,0.0001823736,0.00006033582],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00005999661,0.0002418873,0.0001518638,0.0294124,0.01122782,0.000218781,0.004942096,0.4182638,0.2006156,0.1295809,0.03371184,0.171573],"study_design_scores_gemma":[0.0002028814,0.00004125771,0.00003739657,0.0006191469,0.0002376483,0.000007163977,0.00008668981,0.9045233,0.056071,0.03702994,0.000582786,0.0005608296],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6225924,0.03130099,0.05395972,0.0004431911,0.0288361,0.006604381,0.000336253,0.003765627,0.2521613],"genre_scores_gemma":[0.9973839,0.0002917504,0.0007939304,0.00001556047,0.0003619774,0.0003495037,0.00006904038,0.00008157103,0.0006527752],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4862595,"threshold_uncertainty_score":0.9999214,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03069286142394669,"score_gpt":0.2779349659235965,"score_spread":0.2472421044996498,"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."}}