{"id":"W3166779767","doi":"10.29173/cais1214","title":"#LibraryLife: A quantitative analysis of social media usage, content, and engagement at the Vancouver Public Library","year":2021,"lang":"en","type":"article","venue":"Proceedings of the Annual Conference of CAIS / Actes du congrès annuel de l ACSI","topic":"Web and Library Services","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Social media; Content analysis; Public engagement; Content (measure theory); User engagement; World Wide Web; Computer science; Sociology; Political science; Public relations; Social science","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":[0.001958345,0.0004227728,0.000477988,0.007450094,0.003504333,0.004036001,0.0008546171,0.0004961005,0.007078218],"category_scores_gemma":[0.009051363,0.0003599833,0.0002461695,0.01055978,0.0006813392,0.001699798,0.002273723,0.0009947579,0.003599063],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004421152,"about_ca_system_score_gemma":0.005420145,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2874521,"about_ca_topic_score_gemma":0.5070306,"domain_scores_codex":[0.9967952,0.0007221073,0.0002054667,0.0003327908,0.001524092,0.000420366],"domain_scores_gemma":[0.9841946,0.004039064,0.001773037,0.0007582926,0.006891683,0.002343273],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004109326,0.0009986544,0.5599378,0.001144215,0.0001430446,0.0005343679,0.1227402,0.0005367905,0.005077567,0.002460678,0.08095633,0.2250593],"study_design_scores_gemma":[0.00002126253,0.0001982812,0.8180012,0.0001578145,0.00002932901,0.0001428704,0.08073558,0.0008901441,0.001771809,0.0003209581,0.09762479,0.0001059461],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.883455,0.0003146544,0.002774598,0.0009433481,0.00004621383,0.001070467,0.05942671,0.0007048661,0.05126406],"genre_scores_gemma":[0.8605483,0.0006616611,0.01031145,0.0005865981,0.0001412562,0.004194033,0.06630486,0.0005288753,0.05672301],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7125479,"threshold_uncertainty_score":0.5715579,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05340150282778512,"score_gpt":0.2478068197128335,"score_spread":0.1944053168850484,"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."}}