{"id":"W3202535322","doi":"10.2196/29390","title":"Discussion of Weight Loss Surgery in Instagram Posts: Successive Sampling Study","year":2021,"lang":"en","type":"article","venue":"JMIR Perioperative Medicine","topic":"Social Media in Health Education","field":"Social Sciences","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Social media; Upload; Weight Loss Surgery; The Internet; Medicine; Health care; Descriptive statistics; Medical advice; Psychology; Weight loss; Family medicine; Nursing; World Wide Web; Political science; Obesity; Computer science","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":[0.004000804,0.0003906925,0.0003288469,0.002012512,0.001696376,0.001312639,0.001042262,0.0007622002,0.004142485],"category_scores_gemma":[0.01463216,0.0005287169,0.0006542213,0.001375319,0.001135239,0.001676508,0.00267977,0.001007999,0.001392766],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001634435,"about_ca_system_score_gemma":0.001409207,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01208299,"about_ca_topic_score_gemma":0.01976266,"domain_scores_codex":[0.9964567,0.00146656,0.0003471788,0.0004033148,0.0008246215,0.0005016226],"domain_scores_gemma":[0.9907033,0.00286869,0.002884887,0.0008878061,0.001820392,0.0008349072],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004680319,0.001285282,0.8881572,0.0001752285,0.00006356314,0.0004976601,0.08967217,0.00005257853,0.001211122,0.0003514333,0.002382848,0.01568284],"study_design_scores_gemma":[0.00005108765,0.0007946917,0.9364226,0.00008041332,0.00003626238,0.0003980572,0.05692311,0.0007465501,0.0005546061,0.0001390859,0.003815949,0.00003750263],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976867,0.00003471762,0.0002488128,0.00008317591,0.00001048722,0.000495684,0.0003539745,0.000007334381,0.001079133],"genre_scores_gemma":[0.9954685,0.00009166696,0.0008090446,0.0002562683,0.00004333296,0.001749058,0.0006098564,0.00001541276,0.0009568656],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01208299,"threshold_uncertainty_score":0.02402532,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1400065596585022,"score_gpt":0.4728530491595473,"score_spread":0.3328464895010451,"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."}}