Search Results for author: Keisuke Yano

Found 5 papers, 0 papers with code

Duality induced by an embedding structure of determinantal point process

no code implementations17 Apr 2024 Hideitsu Hino, Keisuke Yano

This paper investigates the information geometrical structure of a determinantal point process (DPP).

A generalization gap estimation for overparameterized models via the Langevin functional variance

no code implementations7 Dec 2021 Akifumi Okuno, Keisuke Yano

This paper discusses the estimation of the generalization gap, the difference between generalization performance and training performance, for overparameterized models including neural networks.

Posterior Covariance Information Criterion for Weighted Inference

no code implementations25 Jun 2021 Yukito Iba, Keisuke Yano

For predictive evaluation based on quasi-posterior distributions, we develop a new information criterion, the posterior covariance information criterion (PCIC.

counterfactual

Dependence of variance on covariate design in nonparametric link regression

no code implementations24 Dec 2020 Akifumi Okuno, Keisuke Yano

This paper discusses a design-dependent nature of variance in nonparametric link regression aiming at predicting a mean outcome at a link, i. e., a pair of nodes, based on currently observed data comprising covariates at nodes and outcomes at links.

Statistics Theory Statistics Theory

Learning partially ranked data based on graph regularization

no code implementations28 Feb 2019 Kento Nakamura, Keisuke Yano, Fumiyasu Komaki

Our estimation procedure leverages a graph regularization in conjunction with the Expectation-Maximization algorithm.

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