{"id":"W2943707971","doi":"10.1016/j.jasrep.2019.04.017","title":"Microwear analysis on experimental ground stone earth-working implements and its implication for investigating ancient agricultural practices","year":2019,"lang":"en","type":"article","venue":"Journal of Archaeological Science Reports","topic":"Pleistocene-Era Hominins and Archaeology","field":"Social Sciences","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"University of Toronto Mississauga; University of Toronto","keywords":"Prehistory; Archaeology; Lithic technology; Subsistence agriculture; Geology; Excavation; Petrography; Mining engineering; Geography; Agriculture; Geochemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0004512504,0.0003955744,0.0003317505,0.001955929,0.00106029,0.0008915153,0.0005723736,0.0005659763,0.002317597],"category_scores_gemma":[0.001144544,0.0002614958,0.0003815737,0.002423884,0.001427514,0.0005869964,0.0005634674,0.000408431,0.000327436],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002525262,"about_ca_system_score_gemma":0.0003359127,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004128853,"about_ca_topic_score_gemma":0.01500495,"domain_scores_codex":[0.9994904,0.0001062504,0.00003428998,0.0001723062,0.0001211225,0.00007561085],"domain_scores_gemma":[0.9989354,0.0003813635,0.0002039966,0.0001994894,0.0002299222,0.00004982171],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0006472587,0.0004800695,0.5594981,0.0002463884,0.0001539288,0.0007800441,0.0110295,0.001477007,0.3749939,0.000902479,0.0001151923,0.04967619],"study_design_scores_gemma":[0.000004127689,0.0002431327,0.9738651,0.00001718908,0.00007812853,0.0002968955,0.006669248,0.00127009,0.01663039,0.0002114996,0.0006985103,0.00001566206],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9981141,0.00003645186,0.001108583,0.000002896228,0.000002046054,0.000009040504,0.00007232399,0.000004268876,0.0006502889],"genre_scores_gemma":[0.9975573,0.00003466991,0.001899828,0.000003431325,0.000002196534,0.00001411307,0.00005858047,0.000007333381,0.0004225198],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004128853,"threshold_uncertainty_score":0.008209646,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06414520794349493,"score_gpt":0.3818587419398309,"score_spread":0.317713533996336,"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."}}