{"id":"W2905535955","doi":"10.1088/1757-899x/451/1/012163","title":"Pedestrian spaces of historical center of st. petersburg: problems and future development","year":2018,"lang":"en","type":"article","venue":"IOP Conference Series Materials Science and Engineering","topic":"Transportation Systems and Logistics","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Pedestrian; Quarter (Canadian coin); Geography; Recreation; Center (category theory); St petersburg; Attractiveness; Environmental planning; Transport engineering; Regional science; Engineering; Political science; Archaeology; Russian federation; Psychology","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":[0.0002167054,0.0002759705,0.0001362053,0.00135357,0.002048171,0.002279552,0.0004359529,0.0003423055,0.005351118],"category_scores_gemma":[0.000322697,0.0001616124,0.0001877369,0.002049953,0.001299298,0.00125239,0.001292794,0.0002477867,0.0004698614],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00186866,"about_ca_system_score_gemma":0.001656307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02434,"about_ca_topic_score_gemma":0.04444586,"domain_scores_codex":[0.9998509,0.00004029604,0.000004834821,0.00002441348,0.00001418912,0.00006529449],"domain_scores_gemma":[0.9998457,0.00002682398,0.00003465796,0.00001248009,0.00004023643,0.00003990321],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0004091672,0.00009773066,0.1514207,0.001576987,0.00007237212,0.006448517,0.03118341,0.003310844,0.005172445,0.150073,0.01537871,0.6348561],"study_design_scores_gemma":[0.000007259304,0.0002625806,0.4913675,0.0006455922,0.00009231627,0.006950245,0.07699432,0.002030293,0.002528778,0.01984773,0.3992161,0.00005735738],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8554041,0.03979694,0.003617981,0.003861705,0.0003650962,0.00008594352,0.0008413675,0.0001336931,0.09589325],"genre_scores_gemma":[0.9815831,0.007151579,0.001823912,0.00004254895,0.00004212606,0.00001472954,0.0001817394,0.000006389106,0.009154015],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02434,"threshold_uncertainty_score":0.04839665,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.019966578267407,"score_gpt":0.1969775214430113,"score_spread":0.1770109431756043,"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."}}