{"id":"W1838451377","doi":"10.22230/cjc.2015v40n2a2865","title":"Shut Off: The Canadian Digital Television Transition. <i>By Gregory Taylor.</i>","year":2015,"lang":"en","type":"article","venue":"Canadian Journal of Communication","topic":"Media Studies and Communication","field":"Social Sciences","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Transition (genetics); Shut down; Digital television; Advertising; Political science; Telecommunications; Computer science; Business; Chemistry; Operating system","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.000560344,0.0008133096,0.0002563112,0.001508354,0.01075121,0.004741173,0.001337603,0.003137641,0.05970991],"category_scores_gemma":[0.002070504,0.0003064052,0.0003278852,0.003091533,0.002932836,0.002427481,0.002083491,0.003654873,0.009847829],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02794235,"about_ca_system_score_gemma":0.03856498,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9637954,"about_ca_topic_score_gemma":0.9902858,"domain_scores_codex":[0.9991522,0.00005669936,0.00001194663,0.00006247729,0.0004343261,0.0002824826],"domain_scores_gemma":[0.9990115,0.00009269192,0.00003380274,0.00002255126,0.000505628,0.000333784],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001085774,0.000002949375,0.0002115321,0.00004297646,0.000001166363,0.00005378265,0.0005104362,0.00002070021,0.00005683658,0.002457711,0.9830809,0.01355006],"study_design_scores_gemma":[0.000001655546,0.000002376246,0.00170847,0.00009882467,0.000001843133,0.00002994928,0.001902976,0.00001397527,0.00004810009,0.0002500597,0.9959332,0.000008536505],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.004244364,0.12922,0.0004193249,0.4050997,0.0356062,0.00008576312,0.004146431,0.0003911828,0.420787],"genre_scores_gemma":[0.05305043,0.06652753,0.0008190101,0.05090093,0.003661531,0.00005956258,0.001871053,0.0003956239,0.8227143],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.05970991,"threshold_uncertainty_score":0.2027369,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03652919054031624,"score_gpt":0.2698998317752677,"score_spread":0.2333706412349514,"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."}}