ResearchBenchmarksOnline Class-Incremental Learning on AngularSectors synthetic streamOnline Class-Incremental Learning on AngularSectors synthetic streamFollow43.6AccuracyMIST-K22.69628.12333.5538.977May 12, 2026Evaluation resultsMethodMethodLinksAccuracyMIST-KLeaf model=Quantile sk...Leaf model=Quantile sketches2026.0543.6PEC2026.0530.2ARF-NR2026.0525.5MIST-GLeaf model=Gaussian Na...Leaf model=Gaussian Naive Bayes (GNB)2026.0524.1SLDA2026.0524SQDA2026.0523.5