{"id":"W7097193746","doi":"","title":"Geography Working Paper Series Defining and Measuring Metropolitan Areas:","year":2008,"lang":"en","type":"article","venue":"","topic":"Regional Economics and Spatial Analysis","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Newspaper; Official statistics; Metropolitan area; Census; Subject (documents); Permission; Period (music)","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":[0.001742936,0.0008428291,0.0009297972,0.007089444,0.0007445027,0.004231746,0.001162331,0.0008385289,0.02978004],"category_scores_gemma":[0.01241876,0.0005629162,0.0005737339,0.0276112,0.00060199,0.002358487,0.001192577,0.001832845,0.01860082],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008323135,"about_ca_system_score_gemma":0.02229004,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.5524999,"about_ca_topic_score_gemma":0.4944812,"domain_scores_codex":[0.9980703,0.0002408228,0.0001941604,0.0003021995,0.001006243,0.000186373],"domain_scores_gemma":[0.9926064,0.0008971577,0.0009400267,0.000657809,0.004251172,0.0006474291],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00001460558,0.00001055742,0.016726,0.0002274719,0.00003004092,0.00001817173,0.0002968135,0.0006011003,0.00003797405,0.007399452,0.9537758,0.02086186],"study_design_scores_gemma":[0.00001845885,0.000007900982,0.05708584,0.0003862184,0.00005498048,0.00004535251,0.001309749,0.0003434429,0.0002173635,0.003294239,0.9372139,0.00002263455],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"methods","genre_scores_codex":[0.005329691,0.004372983,0.002578182,0.006662695,0.0008558905,0.0002019764,0.9013394,0.0004753089,0.07818391],"genre_scores_gemma":[0.05676585,0.01572137,0.009091896,0.0007589069,0.0005523046,0.0006949449,0.8224537,0.0007976158,0.09316339],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.5524999,"threshold_uncertainty_score":0.9002709,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03894102852099283,"score_gpt":0.1839931832337082,"score_spread":0.1450521547127154,"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."}}