{"id":"W3110356609","doi":"10.3174/ajnr.a6883","title":"Artificial Intelligence and Acute Stroke Imaging","year":2020,"lang":"en","type":"article","venue":"American Journal of Neuroradiology","topic":"Acute Ischemic Stroke Management","field":"Medicine","cited_by":258,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Novocure; University of California, Irvine; Radiological Society of North America","keywords":"Acute stroke; Stroke (engine); Convolutional neural network; Artificial neural network; Intervention (counseling); Applications of artificial intelligence; Magnetic resonance imaging","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":[0.001000107,0.0004718328,0.0006191022,0.001621172,0.0002641724,0.002236486,0.0005330264,0.001443728,0.002425953],"category_scores_gemma":[0.00314612,0.0001483901,0.0003906139,0.001922994,0.001436403,0.001272002,0.000613764,0.001618602,0.0007551336],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008945044,"about_ca_system_score_gemma":0.001321041,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001564319,"about_ca_topic_score_gemma":0.00152442,"domain_scores_codex":[0.9993011,0.0002621538,0.00007170809,0.00008428659,0.0002350303,0.00004572009],"domain_scores_gemma":[0.9983808,0.001144137,0.0001440399,0.00004858809,0.0002206638,0.00006186553],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00008543867,0.0000984843,0.002390817,0.00712777,0.000156201,0.0004651233,0.0003047419,0.00336977,0.001375745,0.1260746,0.03828215,0.8202692],"study_design_scores_gemma":[0.00002040779,0.0001822618,0.00783066,0.005642913,0.0001043612,0.00201694,0.0003365281,0.004037105,0.001289995,0.2304914,0.7479669,0.000080528],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.00197391,0.9615718,0.00811219,0.008440364,0.0008998964,0.00002953676,0.0001147937,0.00008398654,0.01877351],"genre_scores_gemma":[0.03995178,0.9405967,0.009412826,0.003240401,0.002438986,0.00006951257,0.0002149768,0.00001968768,0.004055094],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.002425953,"threshold_uncertainty_score":0.00811559,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0254855077419655,"score_gpt":0.2824709906759524,"score_spread":0.2569854829339869,"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."}}