{"id":"W3202397682","doi":"10.1109/ijcnn52387.2021.9534387","title":"Statistical Tests to Identify Virtual Concept Drifts","year":2021,"lang":"en","type":"article","venue":"","topic":"Data Stream Mining Techniques","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Concept drift; Nonparametric statistics; Computer science; Multivariate statistics; Classifier (UML); Statistical hypothesis testing; Artificial intelligence; Data mining; Statistical learning; Machine learning; Pattern recognition (psychology); Statistics; Mathematics; Data stream mining","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"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":[0.01302023,0.001061166,0.001417241,0.005779822,0.0006332177,0.001577835,0.001612129,0.001293968,0.001919232],"category_scores_gemma":[0.08107014,0.000282076,0.001191239,0.003056834,0.001415863,0.002131267,0.001397081,0.002091178,0.0007964619],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006513533,"about_ca_system_score_gemma":0.001221453,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008901453,"about_ca_topic_score_gemma":0.0006975011,"domain_scores_codex":[0.9907397,0.003350365,0.0008856163,0.001638768,0.003125705,0.0002598671],"domain_scores_gemma":[0.9034018,0.07712046,0.007590711,0.005184745,0.005596402,0.001105863],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.002065662,0.0008996718,0.1047365,0.0008070496,0.001218958,0.0006860749,0.000658322,0.1591942,0.01496608,0.02320276,0.007046244,0.6845186],"study_design_scores_gemma":[0.0001046543,0.001310923,0.0283927,0.00007979592,0.000113189,0.0006891923,0.0003844598,0.9326742,0.01304976,0.01938495,0.003717498,0.00009875844],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.1776698,0.0008622527,0.8142384,0.0003862462,0.000251335,0.0003064319,0.0009254626,0.003121305,0.002238798],"genre_scores_gemma":[0.8038447,0.0002295735,0.1927059,0.0001385817,0.0002227603,0.0004958985,0.00142268,0.0001918103,0.0007478902],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01302023,"threshold_uncertainty_score":0.06885839,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02215910877476795,"score_gpt":0.3430966317365887,"score_spread":0.3209375229618207,"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."}}