{"id":"W2007521001","doi":"10.1179/pan.2007.019","title":"A Morphometric Approach to Assessing Late Paleoindian Projectile Point Variability on the Southern High Plains","year":2007,"lang":"en","type":"article","venue":"Plains Anthropologist","topic":"Pleistocene-Era Hominins and Archaeology","field":"Social Sciences","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Projectile point; Assemblage (archaeology); Geology; Archaeology; Geography; Projectile; Paleontology; Cave; Physical geography; Typology; Point (geometry); Geometry; Mathematics","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":[0.0008218705,0.0003303652,0.0001775226,0.006247118,0.0007995992,0.000677911,0.0002853835,0.0001564141,0.001661432],"category_scores_gemma":[0.001744999,0.0002108036,0.0001631145,0.003662979,0.0009409797,0.0004058195,0.0006687731,0.0002422638,0.0001239909],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005129801,"about_ca_system_score_gemma":0.0004590354,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0110493,"about_ca_topic_score_gemma":0.03240614,"domain_scores_codex":[0.9995962,0.0001415653,0.00002507283,0.0000611654,0.0001422201,0.00003377845],"domain_scores_gemma":[0.99934,0.0001643157,0.0002081324,0.00006860015,0.0001628437,0.00005615387],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002002117,0.00008191265,0.8811311,0.0001067106,0.00007840656,0.0002851808,0.004516724,0.002810764,0.02704629,0.002073946,0.0002883067,0.08138045],"study_design_scores_gemma":[0.000003017745,0.00008607867,0.9940817,0.000008568516,0.000006164836,0.0002479436,0.002080128,0.00196239,0.0005980939,0.0001892232,0.0007287856,0.000007897121],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945675,0.00006256169,0.003355434,0.00001227735,0.000001675656,0.00003913009,0.000125531,0.00001773621,0.001818118],"genre_scores_gemma":[0.9895677,0.00006174946,0.009490503,0.000002244056,0.000005258549,0.00006186699,0.0001988364,0.000007276235,0.0006044336],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0110493,"threshold_uncertainty_score":0.02196997,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04485103688823467,"score_gpt":0.3315937642824158,"score_spread":0.2867427273941812,"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."}}