{"id":"W1967660242","doi":"10.1016/j.tpb.2015.02.002","title":"The existence and abundance of ghost ancestors in biparental populations","year":2015,"lang":"en","type":"preprint","venue":"Theoretical Population Biology","topic":"Evolution and Genetic Dynamics","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University and Génome Québec Innovation Centre","funders":"Canadian Institutes of Health Research; Allan Wilson Centre","keywords":"Extant taxon; Population; Wright; Evolutionary biology; Biology; TRACE (psycholinguistics); Genealogy; Corollary; Demography; Mathematics; Combinatorics; History; Philosophy; Sociology","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":[0.002342906,0.0001566075,0.0005905916,0.001090417,0.0006427033,0.001788332,0.0009239585,0.001004872,0.00149333],"category_scores_gemma":[0.01230809,0.0005914098,0.0002616766,0.0006749523,0.001886747,0.002789145,0.001216991,0.0009605739,0.000134253],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000518467,"about_ca_system_score_gemma":0.0001925535,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003081447,"about_ca_topic_score_gemma":0.00029393,"domain_scores_codex":[0.9995719,0.0001200984,0.00003022225,0.0001536304,0.0000761936,0.00004801801],"domain_scores_gemma":[0.9916627,0.004815871,0.0012642,0.001093744,0.0005379749,0.0006254758],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0006647012,0.0001575439,0.3142304,0.0003605875,0.0002964756,0.001543408,0.00293005,0.04199744,0.0865392,0.506839,0.001667866,0.04277346],"study_design_scores_gemma":[0.0001575649,0.0001887055,0.1993865,0.00006001404,0.0002211168,0.003592662,0.00127224,0.2134316,0.009946859,0.5695618,0.002026359,0.0001546867],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9854886,0.0001841017,0.01316889,0.0001507286,0.00001146224,0.000002283064,0.00004907817,0.00001967519,0.0009251545],"genre_scores_gemma":[0.9965274,0.0001168251,0.002801818,0.0000209832,0.00001354392,0.000003680969,0.00006059358,0.000009815505,0.0004453663],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002342906,"threshold_uncertainty_score":0.01239061,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02830429629463498,"score_gpt":0.3372773440248532,"score_spread":0.3089730477302182,"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."}}