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Yuya Yoshikawa

4 accepted papers

2025

Explaining Black-box Model Predictions via Two-level Nested Feature Attributions with Consistency Property

IJCAI 2025

Techniques that explain the predictions of black-box machine learning models are crucial to make the models transparent, thereby increasing trust in AI systems. The input features to the models often have a nested structure that consists of high- and low-level features, and each high-level feature i

Cited by 0SourcePDFScholar
2024

Explanation-based Training with Differentiable Insertion/Deletion Metric-aware Regularizers

AISTATS 2024poster

The quality of explanations for the predictions made by complex machine learning predictors is often measured using insertion and deletion metrics, which assess the faithfulness of the explanations, i.e., how accurately the explanations reflect the predictor’s behavior. To improve the faithfulness,…

2023

Learning Decorrelated Representations Efficiently Using Fast Fourier Transform

CVPR 2023poster

Barlow Twins and VICReg are self-supervised representation learning models that use regularizers to decorrelate features. Although these models are as effective as conventional representation learning models, their training can be computationally demanding if the dimension d of the projected embeddi…

2015

Cross-Domain Matching for Bag-of-Words Data via Kernel Embeddings of Latent Distributions

NeurIPS 2015poster

We propose a kernel-based method for finding matching between instances across different domains, such as multilingual documents and images with annotations. Each instance is assumed to be represented as a multiset of features, e.g., a bag-of-words representation for documents. The major difficulty…

Cited by 12SourcePDFScholar