{"id":"W4242520749","doi":"10.1126/science.338.6111.1133","title":"Random Sample","year":2012,"lang":"en","type":"article","venue":"Science","topic":"Diverse Scientific and Economic Studies","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Orange (colour); Human immunodeficiency virus (HIV); Physics; Biology; Optics; Virology","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":[0.00832099,0.001476938,0.001844402,0.002004006,0.001337948,0.001691492,0.002626856,0.002474436,0.2192792],"category_scores_gemma":[0.05443992,0.0005834681,0.001271691,0.002001887,0.0006958579,0.001552505,0.001792708,0.00253242,0.1137638],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001068546,"about_ca_system_score_gemma":0.002421372,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004768176,"about_ca_topic_score_gemma":0.002983744,"domain_scores_codex":[0.9910028,0.003591367,0.0007499856,0.00238922,0.00149561,0.0007710833],"domain_scores_gemma":[0.9875193,0.00360498,0.0008905956,0.003889626,0.00363954,0.0004559843],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.007365532,0.001230218,0.02264899,0.001464727,0.0004496306,0.0006793462,0.0005732161,0.002622085,0.0006549883,0.04963143,0.7187384,0.1939415],"study_design_scores_gemma":[0.006701689,0.003418625,0.02731191,0.001910449,0.0008140925,0.001543253,0.001161682,0.01487906,0.001817081,0.07641897,0.8638399,0.0001831713],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"empirical","genre_scores_codex":[0.07919487,0.006180619,0.2470049,0.01027203,0.01146309,0.1013755,0.3691155,0.005604599,0.169789],"genre_scores_gemma":[0.2822101,0.002880956,0.08994135,0.01679778,0.001935707,0.1472224,0.1828057,0.001011079,0.2751949],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.2192792,"threshold_uncertainty_score":0.7335621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06066460634929645,"score_gpt":0.2249401983650942,"score_spread":0.1642755920157978,"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."}}