{"id":"W2088196017","doi":"10.5539/jmr.v4n4p10","title":"Life and Death in a Gang-A Mathematical Model of Gang Membership","year":2012,"lang":"en","type":"article","venue":"Journal of Mathematics Research","topic":"Mathematical and Theoretical Epidemiology and Ecology Models","field":"Medicine","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Imprisonment; Mathematics; Population; Demographics; Deterrence (psychology); Criminology; Demography; Sociology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.001276458,0.0005621628,0.0006800642,0.001169248,0.001118977,0.001608456,0.001835727,0.001713573,0.007977512],"category_scores_gemma":[0.004450488,0.000281969,0.0009853195,0.0007457929,0.001402822,0.002254549,0.00185312,0.001661079,0.001112062],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001224353,"about_ca_system_score_gemma":0.0008809848,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00612877,"about_ca_topic_score_gemma":0.002869054,"domain_scores_codex":[0.9995934,0.0001616972,0.00001979781,0.00006296916,0.00008194123,0.00008011165],"domain_scores_gemma":[0.9985845,0.0006656582,0.0002848432,0.00005979607,0.0001454448,0.0002597056],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00009116962,0.0001498191,0.005810564,0.0001335195,0.00006847017,0.0009380686,0.001040067,0.3227311,0.001104886,0.6534044,0.006385013,0.008143015],"study_design_scores_gemma":[0.00006071628,0.00007628509,0.00113862,0.00004747761,0.00003371778,0.0003137994,0.0002784287,0.8311573,0.0001051022,0.1623204,0.004437442,0.00003077773],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4814827,0.002347474,0.3897198,0.01375651,0.0005665259,0.0002575853,0.001755838,0.0002333205,0.1098803],"genre_scores_gemma":[0.9214088,0.00149081,0.01134052,0.0004856716,0.000324276,0.0003199795,0.000434678,0.00004376392,0.0641515],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007977512,"threshold_uncertainty_score":0.02668744,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3091295519346299,"score_gpt":0.4523190906537634,"score_spread":0.1431895387191334,"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."}}