Search Results for author: Fumiyasu Komaki

Found 3 papers, 0 papers with code

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.

Analysis of Noise Contrastive Estimation from the Perspective of Asymptotic Variance

no code implementations24 Aug 2018 Masatoshi Uehara, Takeru Matsuda, Fumiyasu Komaki

First, we propose a method for reducing asymptotic variance by estimating the parameters of the auxiliary distribution.

Empirical Bayes Matrix Completion

no code implementations5 Jun 2017 Takeru Matsuda, Fumiyasu Komaki

We develop an empirical Bayes (EB) algorithm for the matrix completion problems.

Matrix Completion

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