{"id":"W2901206086","doi":"10.2196/11542","title":"Analyzing Twitter as a Platform for Alzheimer-Related Dementia Awareness: Thematic Analyses of Tweets","year":2018,"lang":"en","type":"article","venue":"JMIR Aging","topic":"Social Media in Health Education","field":"Social Sciences","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Dementia; Social media; Thematic analysis; Psychology; Internet privacy; Data science; World Wide Web; Medicine; Computer science; Disease; Qualitative research; Sociology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008492853,0.00009775954,0.000223384,0.0001778844,0.0005698144,0.0000411438,0.0002087766,0.00009405284,0.0003095523],"category_scores_gemma":[0.000897557,0.00009492852,0.00009176126,0.0006211377,0.0002331365,0.0002363973,0.00002471331,0.00007271973,0.00003535902],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008040381,"about_ca_system_score_gemma":0.0003638815,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004423286,"about_ca_topic_score_gemma":0.0004872149,"domain_scores_codex":[0.9986895,0.00008269953,0.0003982356,0.0001941387,0.0002782661,0.0003571277],"domain_scores_gemma":[0.9981327,0.001024445,0.0003199722,0.000163695,0.0002577174,0.0001014931],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"observational","study_design_scores_codex":[0.00004647042,0.0002836787,0.3673334,0.0004363813,0.001295159,0.00000145046,0.5576244,0.00001277828,0.00291356,0.005405824,0.003383481,0.06126345],"study_design_scores_gemma":[0.005822982,0.00121896,0.3639762,0.004477383,0.006578038,0.000006600513,0.3204483,0.005716846,0.0797274,0.1454431,0.06326129,0.003322895],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9921864,0.0005001485,0.0005492353,0.00122473,0.001460918,0.001316853,0.000001408627,0.00007081009,0.002689477],"genre_scores_gemma":[0.9975537,0.00001356491,0.001111041,0.0001069683,0.0006539032,0.0005071866,0.000006954817,0.00001566257,0.00003102913],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2371761,"threshold_uncertainty_score":0.6686715,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.263521826585748,"score_gpt":0.5053915251128808,"score_spread":0.2418696985271327,"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."}}