Essays about: "Aleksey Shipitsyn"
Found 1 essay containing the words Aleksey Shipitsyn.
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1. Statistical Learning with Imbalanced Data
University essay from Linköpings universitet/Filosofiska fakulteten; Linköpings universitet/Statistik och maskininlärningAbstract : In this thesis several sampling methods for Statistical Learning with imbalanced data have been implemented and evaluated with a new metric, imbalanced accuracy. Several modifications and new algorithms have been proposed for intelligent sampling: Border links, Clean Border Undersampling, One-Sided Undersampling Modified, DBSCAN Undersampling, Class Adjusted Jittering, Hierarchical Cluster Based Oversampling, DBSCAN Oversampling, Fitted Distribution Oversampling, Random Linear Combinations Oversampling, Center Repulsion Oversampling. READ MORE