Author

Yuichi Tanaka

h-index 2 View on Semantic Scholar

We have 3 of 34 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Multivariate signal restoration via Multifold Graph Learning

We propose a method for restoring noisy and incomplete multivariate signals by learning multifold graphs. Spatial relationships among channels can be utilized to recover missing values and suppress noise. However, these relationships can vary across frequency components and observation windows while retaining common co...

Haruki Yokota, Yuichi Tanaka · 0 citations

#machine learning Jun 2025

Efficient Learning of Balanced Signed Graphs via Sparse Linear Programming

Extensive experimental results on synthetic and real-world datasets show that the balanced graph learning method outperforms competing methods and enables reuse of spectral filters, wavelets, and graph neural nets constructed for positive graphs.

Haruki Yokota, Hiroshi Higashi, Yuichi Tanaka et al. · arXiv.org · 0 citations

Conference Open access Jul 2026

WREN: Low Light Image Enhancement Using Retinex theory-based Double U-Net-like Structures

WREN is an LLIE neural network with double U-Net-like structures trained end-to-end with a scale-invariant loss function, which gives robustness against the illumination scaling, and achieves the state-of-the-art performance across multiple datasets.

Reina Kaneko, Junya Hara, Hiroshi Higashi et al. · International Conference on... · 0 citations