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20142022
most citedA theoretical contribution to the fast implementation of null linear discriminant analysis method using random matrix multiplication with scatter matrices

2 citations · 4 across the 4 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.NA2015★ 1 cited

Inexact Krylov Subspace Algorithms for Large Matrix Exponential Eigenproblem from Dimensionality Reduction

Gang Wu, Ting-ting Feng, Li-jia Zhang +1

Matrix exponential discriminant analysis (EDA) is a generalized discriminant analysis method based on matrix exponential. It can essentially overcome the intrinsic difficulty of sm…

math.NA2015

Inexact Shift-and-Invert Arnoldi for Toeplitz Matrix Exponential

Ting-ting Feng, Gang Wu, Yimin Wei

We revisit the shift-and-invert Arnoldi method proposed in [S. Lee, H. Pang, and H. Sun. {\it Shift-invert Arnoldi approximation to the Toeplitz matrix exponential}, SIAM J. Sci. C…