2 papers
math.ST2025
Optimal convex -estimation via score matching
Oliver Y. Feng, Yu-Chun Kao, Min Xu +1
In the context of linear regression, we construct a data-driven convex loss function with respect to which empirical risk minimisation yields optimal asymptotic variance in the dow…
cs.DM2024
A convenient trick to compute cluster sizes in a Network
Hsun-Yi Hsieh, Yu-Chun Kao
We present a convenient trick for computing the sizes of clusters within a network. The rationale relies on the mathematics of the geometric series and the fundamental matrix of a…