{"id":"W147214740","doi":"10.1023/a:1026557609805","title":"Implications of Petrographic Temper Analysis for Oceanian Prehistory","year":2000,"lang":"en","type":"article","venue":"Journal of World Prehistory","topic":"Pacific and Southeast Asian Studies","field":"Social Sciences","cited_by":57,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Pottery; Prehistory; Archaeology; Debitage; Petrography; Geology; Terrigenous sediment; Reef; Ceramic; Geography; Geochemistry; Sedimentary rock; Materials science; Oceanography; Metallurgy","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":[0.002560231,0.0002532754,0.000368388,0.001983979,0.001482136,0.001797705,0.0005887533,0.0002456998,0.007639332],"category_scores_gemma":[0.02608595,0.0001537173,0.0003782464,0.00299068,0.001171,0.001180027,0.001098554,0.0008362799,0.0004210016],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001222302,"about_ca_system_score_gemma":0.0008612904,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03576959,"about_ca_topic_score_gemma":0.05911479,"domain_scores_codex":[0.9991258,0.0004213277,0.00007232056,0.0001400537,0.0001136401,0.0001269505],"domain_scores_gemma":[0.9937599,0.003036788,0.0008660034,0.0008562877,0.001224291,0.0002566138],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006968702,0.00004419719,0.8379248,0.0001016963,0.0004139964,0.0001997261,0.003490629,0.008594951,0.002622646,0.03063719,0.001817693,0.1134557],"study_design_scores_gemma":[0.00001678701,0.00007579769,0.9249513,0.00006698563,0.0002134123,0.0001890546,0.004685534,0.02769588,0.001760949,0.03391059,0.006399042,0.0000347446],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9516313,0.0006575661,0.01426752,0.001337664,0.00008435681,0.00002836924,0.0006998006,0.0001250832,0.03116825],"genre_scores_gemma":[0.996896,0.00008822275,0.002180466,0.00004336031,0.0000154809,0.000005646146,0.00009470103,0.00004739422,0.0006286642],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03576959,"threshold_uncertainty_score":0.07112277,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02512345846350433,"score_gpt":0.3013881231646104,"score_spread":0.2762646647011061,"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."}}