{"id":"W3113343628","doi":"10.1002/alz.046728","title":"Stages of tau aggregation associated with amyloidosis reflected in non‐negative matrix factorization components","year":2020,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Alzheimer's disease research and treatments","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Non-negative matrix factorization; Neuroimaging; Psychology; Alzheimer's disease; Pathology; Disease; Medicine; Internal medicine; Neuroscience; Physics; Matrix decomposition","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":[0.0009726116,0.0005513082,0.000295884,0.001140913,0.0002337234,0.0004930391,0.0001890363,0.0003146122,0.001814401],"category_scores_gemma":[0.004869982,0.0001341019,0.0004724136,0.0006345505,0.0003135014,0.0003476647,0.0002925757,0.000318663,0.0002580817],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000336353,"about_ca_system_score_gemma":0.0003225115,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004647448,"about_ca_topic_score_gemma":0.004739553,"domain_scores_codex":[0.9996551,0.00009325649,0.00003181504,0.000109177,0.00005158617,0.00005896316],"domain_scores_gemma":[0.9982648,0.0009262299,0.0003384717,0.0001303849,0.0002488079,0.00009133531],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003455079,0.0003747962,0.6031907,0.0004169217,0.0005237625,0.001255836,0.00113249,0.05607166,0.1493073,0.004517387,0.005555771,0.1741984],"study_design_scores_gemma":[0.00004776869,0.0002867811,0.6368555,0.00002967063,0.0001080541,0.001187883,0.0002261743,0.3425027,0.01009353,0.007237659,0.001349234,0.00007500807],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9458935,0.0002590642,0.05207395,0.00007377458,0.00002110448,0.00007008197,0.0009295503,0.0001498784,0.0005291824],"genre_scores_gemma":[0.9825166,0.00004745035,0.01644311,0.000006817297,0.000009094832,0.00003456491,0.0006711042,0.00001332385,0.000257904],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004647448,"threshold_uncertainty_score":0.009240746,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04118010618356778,"score_gpt":0.3147309165076694,"score_spread":0.2735508103241017,"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."}}