Author

Heng-Yu Fu

1 paper indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#machine learning Preprint Sep 2026

Principal Component Regression Dominates all Monotone Spectral Filters for Linear Regression

We compare the instance-wise, finite-sample risks of monotone spectral filters for linear regression, a broad class of estimators including principal component regression (PCR), gradient descent (GD), and ridge regression. We show that PCR dominates all monotone spectral filters: compared to any such filter, the risk o...

Juno Kim, Heng-Yu Fu, Peter L. Bartlett et al. · 1 citation