{"id":"W4220731144","doi":"10.2196/34421","title":"The Volume and Tone of Twitter Posts About Cannabis Use During Pregnancy: Protocol for a Scoping Review","year":2022,"lang":"en","type":"review","venue":"JMIR Research Protocols","topic":"Cannabis and Cannabinoid Research","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Stroke Network; Ottawa Hospital; Agricultural Research Institute of Ontario; University of Ottawa","funders":"Canadian Institutes of Health Research","keywords":"Cannabis; Misinformation; Internet privacy; Social media; Harm; Pregnancy; Medicine; Legalization; Psychology; Medical education; Computer science; World Wide Web; Social psychology; Psychiatry; Computer security","routes":{"ca_aff":true,"ca_fund":true,"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":[0.09635592,0.004678366,0.01023173,0.01501571,0.005707526,0.007651136,0.003948176,0.00798753,0.08455901],"category_scores_gemma":[0.139067,0.005376626,0.01257108,0.01092239,0.005063456,0.007828685,0.006980335,0.006702444,0.01781927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01344226,"about_ca_system_score_gemma":0.06472646,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008769458,"about_ca_topic_score_gemma":0.01819306,"domain_scores_codex":[0.9477865,0.02111778,0.01910281,0.003890523,0.0055212,0.002581193],"domain_scores_gemma":[0.8839279,0.04368972,0.01687967,0.01140525,0.04087224,0.003225194],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"not_applicable","study_design_scores_codex":[0.01122825,0.0009977076,0.002273704,0.7383912,0.001934891,0.001731766,0.01393559,0.002114467,0.003732617,0.008729928,0.09936334,0.1155666],"study_design_scores_gemma":[0.01855995,0.002784845,0.01058541,0.4699804,0.003834944,0.0007038033,0.01014869,0.001447923,0.003597749,0.01644599,0.4611571,0.0007531901],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.0003693712,0.0006417258,0.001030851,0.0003916428,0.0002040845,0.9928783,0.003703027,0.00007721253,0.0007038472],"genre_scores_gemma":[0.0003015474,0.0003320409,0.001538482,0.0001179705,0.00001708413,0.9971711,0.0002827885,0.000007786743,0.0002312029],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.09635592,"threshold_uncertainty_score":0.5095849,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4095426319231069,"score_gpt":0.6211329888520992,"score_spread":0.2115903569289924,"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."}}