{"id":"W4231012181","doi":"10.2196/preprints.11291","title":"Assessing the Impact of a Social Marketing Campaign on Program Outcomes for Users of an Internet-Based Testing Service for Sexually Transmitted and Blood-Borne Infections: Observational Study (Preprint)","year":2018,"lang":"en","type":"preprint","venue":"","topic":"Social Media in Health Education","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"The Internet; Advertising; Test (biology); Internet privacy; Observational study; Business; Service (business); Phone; Service provider; World Wide Web; Computer science; Medicine; Marketing","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.005776811,0.0004496016,0.0005099907,0.001093142,0.00134014,0.001494953,0.0009469881,0.001395548,0.004973191],"category_scores_gemma":[0.01891291,0.0006551757,0.002024122,0.001550852,0.0007698378,0.00203894,0.001409656,0.002590145,0.0009837713],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001517115,"about_ca_system_score_gemma":0.002834795,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01417214,"about_ca_topic_score_gemma":0.01208244,"domain_scores_codex":[0.9951032,0.002186392,0.0006118733,0.000641228,0.0008089317,0.0006483294],"domain_scores_gemma":[0.9780678,0.006879528,0.01028374,0.001119044,0.00117134,0.002478559],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007142077,0.003894545,0.9862658,0.0001774016,0.0003300583,0.00004496682,0.001115386,0.00005403269,0.00007702875,0.00005720613,0.001158755,0.006110594],"study_design_scores_gemma":[0.0001269441,0.003413493,0.993425,0.0001168682,0.0001744835,0.00005645242,0.001610414,0.0003698315,0.00008043242,0.00005824475,0.0005442956,0.00002349166],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976352,0.0001760052,0.0001260272,0.0001586915,0.00002242243,0.0003026465,0.0009349061,0.000007157418,0.0006368579],"genre_scores_gemma":[0.9970215,0.000228932,0.00036749,0.0003056433,0.00006111011,0.0006088691,0.0008862301,0.00001130674,0.0005089925],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01417214,"threshold_uncertainty_score":0.03055102,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2903302332668464,"score_gpt":0.5112987558409876,"score_spread":0.2209685225741412,"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."}}