{"id":"W2394557575","doi":"10.1177/1464884915625630","title":"The natural history of the news: An epigenetic study","year":2016,"lang":"en","type":"article","venue":"Journalism","topic":"Media Studies and Communication","field":"Social Sciences","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Journalism; Technical Journalism; Natural (archaeology); Media studies; News media; Period (music); History; Political science; Sociology; Aesthetics; Art","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":[],"consensus_categories":[],"category_scores_codex":[0.0008120276,0.00003188233,0.00005404114,0.000008197269,0.0005374897,0.00001222841,0.0005820833,0.00001558801,0.00003456918],"category_scores_gemma":[0.0002569966,0.0000119256,0.00004146479,0.00005062583,0.0002319002,0.00005818968,0.00006435756,0.00008245884,0.000003105172],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001716395,"about_ca_system_score_gemma":0.0001345732,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001379782,"about_ca_topic_score_gemma":0.01613879,"domain_scores_codex":[0.9988998,0.0005444167,0.0001302518,0.00004483981,0.0002784096,0.0001023406],"domain_scores_gemma":[0.9992276,0.0002083159,0.000139336,0.0003135274,0.00007904844,0.00003217242],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003746396,0.000359114,0.07256385,0.000002391101,0.0001368123,0.000001642411,0.3761027,8.478827e-7,0.002197044,0.04192752,0.08003397,0.4266367],"study_design_scores_gemma":[0.0001861997,0.00003927087,0.08736144,0.00001303868,0.00001191358,3.812522e-7,0.028586,0.000001828599,0.000009966583,0.002292258,0.8814577,0.00003998375],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9139317,0.01111408,0.00000644433,0.05760854,0.003574044,0.0002644183,4.389145e-7,0.00001141948,0.01348887],"genre_scores_gemma":[0.9902565,0.002732358,0.000007821095,0.0001434578,0.0002423825,0.000005213438,1.672661e-8,0.000002442792,0.006609734],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8014237,"threshold_uncertainty_score":0.9005822,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04165591925568212,"score_gpt":0.3195768454089334,"score_spread":0.2779209261532513,"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."}}