{"id":"W3154834574","doi":"10.2196/28352","title":"YouTube Videos and Informed Decision-Making About COVID-19 Vaccination: Successive Sampling Study","year":2021,"lang":"en","type":"article","venue":"JMIR Public Health and Surveillance","topic":"Vaccine Coverage and Hesitancy","field":"Social Sciences","cited_by":48,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Coronavirus disease 2019 (COVID-19); Social media; Vaccination; Medicine; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); 2019-20 coronavirus outbreak; Psychology; Computer science; Outbreak; Virology; World Wide Web; Pathology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01097055,0.0002498199,0.0002903651,0.001619938,0.0009832662,0.001253736,0.0006368409,0.0007468064,0.002673746],"category_scores_gemma":[0.0722772,0.0003970711,0.0005297269,0.001234961,0.0007963861,0.002023146,0.001917549,0.0008848045,0.0003300744],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001667481,"about_ca_system_score_gemma":0.001600371,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02083351,"about_ca_topic_score_gemma":0.02514292,"domain_scores_codex":[0.9934816,0.003871165,0.0005731743,0.0005123018,0.0009318927,0.0006297989],"domain_scores_gemma":[0.9598804,0.02338065,0.007726938,0.001933076,0.005652109,0.001426871],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008716179,0.001216333,0.9225624,0.0002009389,0.0001297976,0.0003838324,0.04673161,0.0001627544,0.0004108173,0.0006265065,0.001206686,0.02549673],"study_design_scores_gemma":[0.0001475631,0.001554683,0.9326397,0.0002566074,0.00009717358,0.0004730061,0.05617905,0.003667595,0.000530756,0.0006872698,0.003703211,0.00006346876],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977325,0.00009890082,0.0004749662,0.000138009,0.00001142577,0.0003846683,0.0001947225,0.000002299581,0.0009624292],"genre_scores_gemma":[0.9972354,0.000155451,0.001006342,0.0001592202,0.00002728188,0.0006614813,0.0003767085,0.000004238946,0.0003740351],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02083351,"threshold_uncertainty_score":0.05801851,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05723276162478724,"score_gpt":0.415454174756644,"score_spread":0.3582214131318567,"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."}}