{"id":"W4235150271","doi":"10.2139/ssrn.3299155","title":"Social Media and Political Engagement in Canada","year":2018,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Social Media and Politics","field":"Social Sciences","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Metropolitan University; University of Ottawa","funders":"","keywords":"Social media; Politics; Political science; Media studies; Sociology; Public relations; Law","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.001474498,0.0003078434,0.000672052,0.00374775,0.01672531,0.009976234,0.001675737,0.001858825,0.02032016],"category_scores_gemma":[0.007913548,0.0004938826,0.0006414665,0.01014607,0.002727568,0.001789788,0.003539941,0.003564682,0.001044517],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.1442829,"about_ca_system_score_gemma":0.240372,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9989271,"about_ca_topic_score_gemma":0.9995583,"domain_scores_codex":[0.9960294,0.0003251794,0.0001062308,0.000261084,0.00103503,0.002243099],"domain_scores_gemma":[0.9901243,0.001357089,0.0008423362,0.0001519599,0.003432211,0.004092033],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007809048,0.000610588,0.6224332,0.0004801428,0.0002742578,0.001373332,0.0576269,0.002150414,0.0006167591,0.103358,0.1122305,0.09806497],"study_design_scores_gemma":[0.0001149509,0.00008191249,0.7409316,0.0004812501,0.0001377878,0.0001232974,0.08795454,0.001988911,0.0004381707,0.004023422,0.1635509,0.0001732917],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8425772,0.00455032,0.0002968381,0.03940654,0.0002892465,0.00009341602,0.005797529,0.00006879721,0.10692],"genre_scores_gemma":[0.9599471,0.001443597,0.0001362155,0.00128457,0.00004556615,0.00002642854,0.0007098445,0.00003687516,0.03636986],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1442829,"threshold_uncertainty_score":0.9925106,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02110035089417617,"score_gpt":0.3098854767610067,"score_spread":0.2887851258668305,"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."}}