{"id":"W1500899959","doi":"10.1017/cbo9781139014946.011","title":"The Nineteenth-Century Slave Trade","year":2011,"lang":"en","type":"book-chapter","venue":"Cambridge University Press eBooks","topic":"African history and culture studies","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Atlantic slave trade; Politics; World trade; Geography; Economy; Political science; Economic history; History; Political economy; International trade; Economics; Law","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000346667,0.0002961936,0.0001628011,0.0007369702,0.003090861,0.002118417,0.0003989181,0.0007478241,0.005764842],"category_scores_gemma":[0.0005812362,0.0001533049,0.0001139821,0.001267972,0.004723825,0.001584491,0.001414871,0.00213009,0.0009085689],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00388575,"about_ca_system_score_gemma":0.001740318,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008844048,"about_ca_topic_score_gemma":0.01387366,"domain_scores_codex":[0.9997347,0.00008709384,0.0000101939,0.00004184344,0.00006129734,0.00006489162],"domain_scores_gemma":[0.9998879,0.00004530566,0.00001279972,0.00001157282,0.00002489482,0.00001752953],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003361131,0.00004561783,0.0006577146,0.0001271689,0.00000424136,0.0003412133,0.02048481,0.0001316338,0.0005261393,0.9029905,0.02448801,0.05016939],"study_design_scores_gemma":[0.00001207693,0.00002003614,0.002133167,0.0002889066,0.000002900862,0.0002267249,0.002132367,0.00008487351,0.0002170138,0.0381525,0.9567227,0.000006617736],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.0362226,0.03581855,0.0009538135,0.006477383,0.0009575864,0.00002940603,0.0001043856,0.00002300546,0.9194133],"genre_scores_gemma":[0.647944,0.04981148,0.001243942,0.004026929,0.001123899,0.00007858116,0.000156683,0.00005141211,0.2955631],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.008844048,"threshold_uncertainty_score":0.02819318,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02894939825394585,"score_gpt":0.2056160716869777,"score_spread":0.1766666734330318,"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."}}