Search Results for author: Ayato Toyokuni

Found 2 papers, 0 papers with code

Structural Explanations for Graph Neural Networks using HSIC

no code implementations4 Feb 2023 Ayato Toyokuni, Makoto Yamada

More specifically, we extend the GraphLIME method for node explanation with a group lasso and a fused lasso-based node explanation method.

Graph Classification Link Prediction

Computationally Efficient Wasserstein Loss for Structured Labels

no code implementations EACL 2021 Ayato Toyokuni, Sho Yokoi, Hisashi Kashima, Makoto Yamada

The problem of estimating the probability distribution of labels has been widely studied as a label distribution learning (LDL) problem, whose applications include age estimation, emotion analysis, and semantic segmentation.

Age Estimation Emotion Recognition +3

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