3 citations · 5 across the 4 of their papers we have counts for
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Fast Kernel k-means Clustering Using Incomplete Cholesky Factorization
Li Chen, Shuisheng Zhou, Jiajun Ma
Kernel-based clustering algorithm can identify and capture the non-linear structure in datasets, and thereby it can achieve better performance than linear clustering. However, comp…
Stable Sparse Subspace Embedding for Dimensionality Reduction
Li Chen, Shuizheng Zhou, Jiajun Ma
Sparse random projection (RP) is a popular tool for dimensionality reduction that shows promising performance with low computational complexity. However, in the existing sparse RP…
Stochastic Variance Reduction Gradient for a Non-convex Problem Using Graduated Optimization
Li Chen, Shuisheng Zhou, Zhuan Zhang
In machine learning, nonconvex optimization problems with multiple local optimums are often encountered. Graduated Optimization Algorithm (GOA) is a popular heuristic method to obt…
Sparse Algorithm for Robust LSSVM in Primal Space
Li Chen, Shuisheng Zhou
As enjoying the closed form solution, least squares support vector machine (LSSVM) has been widely used for classification and regression problems having the comparable performance…