{"id":"W4385599417","doi":"10.59962/9780774837354","title":"Thumbing a Ride","year":2018,"lang":"en","type":"book","venue":"University of British Columbia Press eBooks","topic":"Transportation and Mobility Innovations","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Computer science","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"],"consensus_categories":[],"category_scores_codex":[0.00006087252,0.00009493811,0.0002605228,0.00004522451,0.00009014284,0.0000567212,0.0002619916,0.0002425446,0.000354],"category_scores_gemma":[0.000003293083,0.0002744533,0.0001200339,0.00001601883,0.0002325455,0.00005837624,0.00002872266,0.0002254401,0.00001031208],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009102118,"about_ca_system_score_gemma":0.0001017256,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.01867575,"about_ca_topic_score_gemma":0.2089856,"domain_scores_codex":[0.9992682,0.000009832459,0.0001894922,0.0002009843,0.000171194,0.000160271],"domain_scores_gemma":[0.9993986,0.00002440612,0.0000759996,0.0002558539,0.0001847571,0.00006034464],"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":[0.000004807104,0.00001897386,0.00002894517,0.0004418684,0.0002663372,0.00009474865,0.0005656526,0.00008980255,0.00004399433,0.0007133976,0.9834663,0.01426513],"study_design_scores_gemma":[0.0004247024,0.00002231033,0.0009010978,0.0004508196,0.0001229719,0.00001098589,0.00004792042,0.0001322953,0.00001006092,0.0006648788,0.9969127,0.0002992924],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.004272739,0.00008545006,0.0008503438,0.00000128176,0.0002461127,0.0002962993,0.001092746,0.0003905694,0.9927645],"genre_scores_gemma":[0.005654925,0.00006680231,0.0006033093,0.00001408001,0.00006035469,7.322853e-7,0.0001487519,0.00003885125,0.9934122],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.1903099,"threshold_uncertainty_score":0.9999708,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01075040816396388,"score_gpt":0.1628333476364102,"score_spread":0.1520829394724463,"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."}}