{"id":"W2395234069","doi":"","title":"A Communal Exchange-based Framework for Cultural Evolution.","year":2015,"lang":"en","type":"article","venue":"eScholarship (California Digital Library)","topic":"Language and cultural evolution","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Presentation (obstetrics); Key (lock); Computer science; Epistemology; Management science; Data science; Sociology; Cognitive science; Knowledge management; Psychology; Engineering; Philosophy","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":"codex-gemma-dda1882f352a","candidate_categories":["scholarly_communication","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003772188,0.0002157543,0.0002089129,0.00007287537,0.0005996073,0.00133117,0.0005499417,0.0002748922,0.0004277111],"category_scores_gemma":[0.001609642,0.0001747692,0.0002157844,0.0005197708,0.0002566926,0.004081012,0.00009621539,0.0003362158,0.001055717],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000202265,"about_ca_system_score_gemma":0.000383991,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006786759,"about_ca_topic_score_gemma":0.00003979357,"domain_scores_codex":[0.9981201,0.0001831216,0.0002750245,0.0002982966,0.0005411794,0.0005823318],"domain_scores_gemma":[0.9986967,0.0002193425,0.0001216021,0.000256767,0.0001776886,0.0005279197],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00143075,0.00107406,0.1393601,0.0002526439,0.0001739401,0.00004905234,0.00985891,0.00008533315,0.0001013386,0.5816543,0.2359719,0.02998772],"study_design_scores_gemma":[0.0009085904,0.0001302332,0.0009754972,0.0001149777,0.00002430836,0.000002162675,0.004071844,0.00009702838,0.0001408468,0.1166317,0.8764414,0.0004614331],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6409844,0.01116779,0.06116585,0.03040044,0.00272508,0.004454419,0.009586643,0.004654619,0.2348608],"genre_scores_gemma":[0.9867264,0.00001012378,0.007222001,0.001247286,0.0009725704,0.00009571811,0.0008286708,0.00003877217,0.002858471],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6404695,"threshold_uncertainty_score":0.9997221,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04267540768979297,"score_gpt":0.2936534598605423,"score_spread":0.2509780521707493,"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."}}