{"id":"W2147854076","doi":"10.3141/1828-01","title":"Economic Value of Walkability","year":2003,"lang":"en","type":"article","venue":"Transportation Research Record Journal of the Transportation Research Board","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":77,"is_retracted":false,"has_abstract":true,"ca_institutions":"Transport Canada","funders":"","keywords":"Walkability; Public transport; Transport engineering; Equity (law); Business; Poison control; Land use; Variety (cybernetics); Environmental planning; Built environment; Environmental health; Computer science; Geography; Engineering; Medicine; Civil engineering; Political science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001134605,0.0002689702,0.0002698772,0.001692109,0.0005267491,0.002600783,0.0003560099,0.0006874921,0.007877203],"category_scores_gemma":[0.01071892,0.0001172599,0.0002773714,0.001546833,0.001315435,0.001915561,0.00123977,0.000768791,0.0006342246],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001622272,"about_ca_system_score_gemma":0.0007403988,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003206914,"about_ca_topic_score_gemma":0.005152987,"domain_scores_codex":[0.9987935,0.0004404328,0.00006141474,0.00006688011,0.0004707038,0.0001670719],"domain_scores_gemma":[0.9965357,0.001332359,0.0005178651,0.000232666,0.0008838929,0.0004976656],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0006385894,0.000410287,0.1125062,0.0004833887,0.000374363,0.0008544683,0.0007101134,0.01962108,0.001506387,0.546798,0.02055402,0.2955432],"study_design_scores_gemma":[0.00006617999,0.0005504354,0.2387349,0.0009150323,0.000316718,0.001987344,0.003174206,0.02679233,0.001626274,0.5190374,0.2066753,0.000123829],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3736366,0.01105923,0.02394108,0.01840036,0.0006429324,0.0001430422,0.004105789,0.00008222285,0.5679888],"genre_scores_gemma":[0.9835215,0.002516,0.001220277,0.0002641316,0.0001990187,0.00003184839,0.0005937833,0.00001805662,0.0116355],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.007877203,"threshold_uncertainty_score":0.02635187,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09148600711192453,"score_gpt":0.4210897372528185,"score_spread":0.3296037301408939,"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."}}