{"id":"W3012052624","doi":"10.1016/j.jhevol.2019.102737","title":"Trajectories of cultural innovation from the Middle to Later Stone Age in Eastern Africa: Personal ornaments, bone artifacts, and ocher from Panga ya Saidi, Kenya","year":2020,"lang":"en","type":"article","venue":"Journal of Human Evolution","topic":"Pleistocene-Era Hominins and Archaeology","field":"Social Sciences","cited_by":77,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"Departament d'Empresa i Coneixement, Generalitat de Catalunya; European Research Council; Max-Planck-Gesellschaft; Université de Bordeaux; Norges Forskningsråd; Agence Nationale de la Recherche","keywords":"Ornaments; Middle Stone Age; Geography; Pleistocene; Later Stone Age; Archaeology","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":[0.0003583092,0.0003281638,0.0002068774,0.00155302,0.002368417,0.001348045,0.0003844973,0.000576044,0.003653527],"category_scores_gemma":[0.0008650194,0.0002663811,0.0001375309,0.002085064,0.0009606947,0.001261455,0.001953461,0.0006641916,0.0003778693],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001326274,"about_ca_system_score_gemma":0.0009754401,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08864973,"about_ca_topic_score_gemma":0.3156071,"domain_scores_codex":[0.9998513,0.00002373663,0.000006870071,0.00002162977,0.00001300214,0.00008337283],"domain_scores_gemma":[0.9996622,0.0000739112,0.0001083178,0.000009838355,0.00006636829,0.000079447],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004459828,0.0001463691,0.6235089,0.0001434414,0.00003759255,0.002627057,0.3270073,0.0001128086,0.0035168,0.00275197,0.0006977665,0.03900397],"study_design_scores_gemma":[0.000004306842,0.00004969975,0.8374627,0.0001155957,0.00001220757,0.0004068958,0.1564722,0.00006399096,0.0003253056,0.0002439617,0.004831364,0.00001180123],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986038,0.0002556712,0.00001642562,0.00006016365,0.000001214054,0.000004071958,0.0000724983,4.083295e-7,0.0009857372],"genre_scores_gemma":[0.9983168,0.0004403544,0.00006913817,0.00001690027,0.000001190342,0.000008443833,0.00008673748,0.000001251724,0.001059213],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08864973,"threshold_uncertainty_score":0.1762675,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08011948980812465,"score_gpt":0.2945848369647219,"score_spread":0.2144653471565973,"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."}}