{"id":"W2130400296","doi":"10.7202/037753ar","title":"An Empirical Study of Recent Mainland Chinese Migration to Vancouver","year":2009,"lang":"en","type":"article","venue":"Journal of the Canadian Historical Association","topic":"Migration, Ethnicity, and Economy","field":"Social Sciences","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Mainland China; Mainland; Immigration; China; Geography; Politics; Political science; Development economics; Economic growth","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001491561,0.000063847,0.0001858092,0.0001468779,0.0003769807,0.00002863763,0.0002434139,0.0001032427,0.00006316955],"category_scores_gemma":[0.001161412,0.00004786331,0.00007661874,0.0004581883,0.000002746817,0.0002317501,0.000003584582,0.0001619511,0.000002253499],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.04585461,"about_ca_system_score_gemma":0.0006767535,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2956726,"about_ca_topic_score_gemma":0.9949183,"domain_scores_codex":[0.9984649,0.0003808449,0.0003981468,0.00008371557,0.0004954206,0.0001769599],"domain_scores_gemma":[0.9984961,0.00006995216,0.0005005077,0.0001056768,0.0004859475,0.0003418033],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001883455,0.0002557206,0.659694,7.257044e-7,0.00001830563,0.000001279741,0.04942077,0.0002718411,0.00002325877,0.00001015186,0.288439,0.001846116],"study_design_scores_gemma":[0.0003675,0.0005461067,0.6766754,0.000005301294,0.0000407152,4.384177e-7,0.001738057,0.0000366978,0.000004298855,0.001382524,0.3190973,0.0001056566],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9509367,0.00002191519,0.00003231052,0.04675748,0.001368722,0.0001879171,0.00000322792,0.000003817259,0.0006879323],"genre_scores_gemma":[0.9940141,0.00001793513,0.00006751805,0.0007587452,0.0006645308,0.00000108634,4.816708e-7,0.000003397872,0.004472161],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6992458,"threshold_uncertainty_score":0.9578082,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02122364764181732,"score_gpt":0.2990047905009464,"score_spread":0.2777811428591291,"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."}}