{"id":"W2157663371","doi":"10.1068/b37161","title":"Investigating Travel Thresholds for Sports and Recreation Activities","year":2013,"lang":"en","type":"article","venue":"Environment and Planning B Planning and Design","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":25,"is_retracted":false,"has_abstract":true,"ca_institutions":"Saint Mary's University","funders":"","keywords":"Recreation; Duration (music); Nova scotia; Order (exchange); Geography; Travel behavior; Applied psychology; Advertising; Marketing; Transport engineering; Psychology; Business; Political science; Engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.000578133,0.0001147844,0.0001209867,0.0009456767,0.0003359568,0.0007661916,0.0002677859,0.0001760448,0.001525242],"category_scores_gemma":[0.004066243,0.0000831034,0.0001508272,0.001046128,0.0003455214,0.0003633098,0.0004916879,0.0001911896,0.0001680658],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001138387,"about_ca_system_score_gemma":0.0007404679,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.137874,"about_ca_topic_score_gemma":0.2539389,"domain_scores_codex":[0.9995776,0.0001259707,0.00004742044,0.00006809106,0.0001118063,0.00006921229],"domain_scores_gemma":[0.9974541,0.001026399,0.0007785448,0.0001483851,0.0004021564,0.0001904015],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001996366,0.00004750384,0.9786502,0.00009993893,0.00003486989,0.00009503328,0.004026337,0.001215026,0.002178576,0.0005598263,0.0003342672,0.01255882],"study_design_scores_gemma":[0.000001493201,0.00004447228,0.9944847,0.0000126504,0.000005155262,0.00003243215,0.003910396,0.0006611961,0.0002303749,0.0001104234,0.0005007099,0.000005882466],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972255,0.00005428178,0.0004635176,0.00002122351,0.000001479102,0.00001522695,0.0004304075,0.000003231802,0.001785181],"genre_scores_gemma":[0.9990478,0.00003391783,0.0003163569,0.000003703963,8.600172e-7,0.00001648593,0.0003107992,0.00000104457,0.0002690384],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.137874,"threshold_uncertainty_score":0.274143,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05604949212217476,"score_gpt":0.2787702059335207,"score_spread":0.2227207138113459,"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."}}