{"id":"W2035235135","doi":"10.1177/036319900102600203","title":"Marriage in 1901 Canada: An Ecological Perspective","year":2001,"lang":"en","type":"article","venue":"Journal of Family History","topic":"Gender, Labor, and Family Dynamics","field":"Social Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Census; Perspective (graphical); Variation (astronomy); Regional variation; Geography; Sample (material); Demography; Marriage market; Population; Demographic economics; Sociology; Political science; Economics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009580919,0.0001032545,0.0002520289,0.0001587192,0.0001416778,0.00001234602,0.0003501175,0.0001240625,0.000161987],"category_scores_gemma":[0.0002423073,0.00009729293,0.00007759471,0.0001881177,0.0001873604,0.0002512976,0.00001601374,0.0003901321,0.000003179545],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009655482,"about_ca_system_score_gemma":0.004660495,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.4859248,"about_ca_topic_score_gemma":0.902003,"domain_scores_codex":[0.9983557,0.0003093695,0.0003447305,0.0001423983,0.0005271833,0.0003205431],"domain_scores_gemma":[0.999002,0.0000939656,0.0002317021,0.0001088666,0.0003105164,0.000252918],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003669479,0.002217573,0.6010948,0.00001693263,0.0001329799,0.006874987,0.1685892,0.0009086285,0.001367072,0.04583333,0.1677081,0.004889326],"study_design_scores_gemma":[0.0003751868,0.0001190525,0.7381092,0.000007632138,0.0000112452,0.00001394307,0.07999862,0.00003120282,1.402273e-7,0.0008412767,0.1803716,0.0001209722],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8625066,0.002330458,0.00003971366,0.0004511331,0.002043054,0.00006618368,0.000002577994,0.000009187159,0.132551],"genre_scores_gemma":[0.9952417,0.0009329307,0.0002734511,0.00138175,0.0004975296,0.000001198504,5.184549e-7,0.000008973475,0.001661955],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4160782,"threshold_uncertainty_score":0.9941463,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03830520394343613,"score_gpt":0.2780134888358874,"score_spread":0.2397082848924513,"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."}}