Z
Zhonglian Chen
Researcher at Academia Sinica
Publications - 2
Citations - 298
Zhonglian Chen is an academic researcher from Academia Sinica. The author has contributed to research in topics: Semidefinite programming & Nonlinear programming. The author has an hindex of 1, co-authored 1 publications receiving 285 citations.
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Projection-Pursuit Approach to Robust Dispersion Matrices and Principal Components: Primary Theory and Monte Carlo
Guoying Li,Zhonglian Chen +1 more
TL;DR: In this article, the authors proposed and discussed a type of new robust estimators for covariance/correlation matrices and principal components via projection-pursuit techniques, which are of both rotational equivariance and high breakdown point.