2 papers
cs.LG2018
Gradient-Free Learning Based on the Kernel and the Range Space
Kar-Ann Toh, Zhiping Lin, Zhengguo Li +2
In this article, we show that solving the system of linear equations by manipulating the kernel and the range space is equivalent to solving the problem of least squares error appr…
cs.LG2018
Deterministic Stretchy Regression
Kar-Ann Toh, Lei Sun, Zhiping Lin
An extension of the regularized least-squares in which the estimation parameters are stretchable is introduced and studied in this paper. The solution of this ridge regression with…