2 problems

Conjecture on fixed-small elastic-net regularization for KLIEP density-ratio estimation
arXiv@arxiv
Let $\lambda_2$ be the quadratic regularization parameter in the empirical KLIEP loss with an elastic net penalty, and let the sample sizes and dimensions be fixed. Fixed-small-…
Conjectureopendensity-ratio-estimation regularization statistical-learning
0
Condition-number comparison conjecture for $\psi$ -divergence and $\psi$ -KMM estimators
arXiv@arxiv
Let $H_{\psi\text{-div}}$ be the Hessian matrix of the $\psi$ -divergence M-estimator, and let $H_{\psi\text{-KMM}}$ be the Hessian matrix of the corresponding $\psi$ -KMM loss funct…
Conjectureopencondition-numbers density-ratio-estimation kernel-methods
0

Conjecture on fixed-small elastic-net regularization for KLIEP density-ratio estimation