Search Results for author: Rachelle Rivero

Found 3 papers, 0 papers with code

Parametric Models for Mutual Kernel Matrix Completion

no code implementations17 Apr 2018 Rachelle Rivero, Tsuyoshi Kato

In view of this limitation, our proposed methods employ the LogDet divergence, which ensures the positive definiteness of the resulting inferred kernel matrix.

Matrix Completion

Threshold Auto-Tuning Metric Learning

no code implementations7 Jan 2018 Yuya Onuma, Rachelle Rivero, Tsuyoshi Kato

In this study, an efficient technique that can solve the nonlinear equation in $O(Mn^{3})$ has been discovered.

Metric Learning

Mutual Kernel Matrix Completion

no code implementations14 Feb 2017 Tsuyoshi Kato, Rachelle Rivero

In this paper, we present a new method, called Mutual Kernel Matrix Completion (MKMC) algorithm, that tackles this problem of mutually inferring the missing entries of multiple kernel matrices by combining the notions of data fusion and kernel matrix completion, applied on biological data sets to be used for classification task.

Matrix Completion

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