{"id":"W308140667","doi":"10.1017/cbo9780511760242.016","title":"Comparing trajectories of climate, class, and production: an historical ecology of American yeomen","year":2010,"lang":"en","type":"book-chapter","venue":"Cambridge University Press eBooks","topic":"Amazonian Archaeology and Ethnohistory","field":"Arts and Humanities","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Ecology; Production (economics); Class (philosophy); Geography; Biology; Computer science; Economics; Artificial intelligence","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":[0.000447884,0.0001064905,0.000126641,0.001424935,0.001587267,0.001019489,0.0003664311,0.0002725901,0.001946178],"category_scores_gemma":[0.0007846652,0.0001574876,0.00007313513,0.004494459,0.00126794,0.001617831,0.00111638,0.0003548192,0.0001090443],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001687064,"about_ca_system_score_gemma":0.0005740648,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0646961,"about_ca_topic_score_gemma":0.1886295,"domain_scores_codex":[0.9998599,0.00004748688,0.000005609098,0.00003131486,0.00001306259,0.00004249683],"domain_scores_gemma":[0.9997008,0.00009594572,0.000077948,0.00002623675,0.00005138255,0.00004773397],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002566762,0.00006986388,0.7996578,0.00008165336,0.00006130293,0.0006249521,0.113662,0.0003603504,0.001134288,0.008769196,0.001635277,0.07368666],"study_design_scores_gemma":[0.000002057486,0.00002107786,0.9627689,0.00004087741,0.00001070481,0.0001524736,0.02959335,0.0002873313,0.0001596248,0.0009108737,0.006043711,0.000009037454],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965419,0.0007611198,0.0001033713,0.000179679,0.000002130355,0.000002634002,0.00009185056,0.000001660085,0.002315569],"genre_scores_gemma":[0.9983828,0.0006981593,0.0001650941,0.00001865412,0.000002525317,0.000004660524,0.0001318546,0.000003982159,0.0005923248],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0646961,"threshold_uncertainty_score":0.128639,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03248925197464689,"score_gpt":0.1968223174897804,"score_spread":0.1643330655151335,"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."}}