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Hiroaki Sasaki

Identifiability of a statistical model with two latent vectors: Importance of the dimensionality relation and application to graph embedding

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May 30, 2024
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A unified view for unsupervised representation learning with density ratio estimation: Maximization of mutual information, nonlinear ICA and nonlinear subspace estimation

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Jan 06, 2021
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Robust contrastive learning and nonlinear ICA in the presence of outliers

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Nov 01, 2019
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Robust modal regression with direct log-density derivative estimation

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Oct 18, 2019
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Nonlinear ICA Using Auxiliary Variables and Generalized Contrastive Learning

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Oct 15, 2018
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Neural-Kernelized Conditional Density Estimation

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Jun 05, 2018
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Mode-Seeking Clustering and Density Ridge Estimation via Direct Estimation of Density-Derivative-Ratios

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Mar 30, 2018
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Simultaneous Estimation of Non-Gaussian Components and their Correlation Structure

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Jul 27, 2017
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Whitening-Free Least-Squares Non-Gaussian Component Analysis

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May 24, 2017
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Non-Gaussian Component Analysis with Log-Density Gradient Estimation

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Jan 28, 2016
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