Search Results for author: Jiaxi Liang

Found 3 papers, 1 papers with code

VOS: a Method for Variational Oversampling of Imbalanced Data

1 code implementation7 Sep 2018 Val Andrei Fajardo, David Findlay, Roshanak Houmanfar, Charu Jaiswal, Jiaxi Liang, Honglei Xie

Class imbalanced datasets are common in real-world applications that range from credit card fraud detection to rare disease diagnostics.

Fraud Detection General Classification +1

A New Method for Performance Analysis in Nonlinear Dimensionality Reduction

no code implementations16 Nov 2017 Jiaxi Liang, Shojaeddin Chenouri, Christopher G. Small

In this paper, we develop a local rank correlation measure which quantifies the performance of dimension reduction methods.

Dimensionality Reduction

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