no code implementations • 2 Apr 2020 • Kosuke Takiguchi, Yuki K. Wakabayashi, Hiroshi Irie, Yoshiharu Krockenberger, Takuma Otsuka, Hiroshi Sawada, Sergey A. Nikolaev, Hena Das, Masaaki Tanaka, Yoshitaka Taniyasu, Hideki Yamamoto
SrRuO3, a 4d ferromagnetic metal often used as an epitaxial conducting layer in oxide heterostructures, provides a promising opportunity to seek for the existence of magnetic Weyl fermions.
Materials Science Strongly Correlated Electrons
no code implementations • 17 Sep 2019 • Tomoharu Iwata, Takuma Otsuka
By using the neural network covariance function, we can extract nonlinear correlation among feature vectors that are shared across related tasks.
no code implementations • 7 Mar 2019 • Soma Yokoi, Takuma Otsuka, Issei Sato
Although SGLD is designed for unbounded random variables, many practical models incorporate variables with boundaries such as non-negative ones or those in a finite interval.
no code implementations • 23 Oct 2018 • Tomoharu Iwata, Takuma Otsuka, Hitoshi Shimizu, Hiroshi Sawada, Futoshi Naya, Naonori Ueda
In this paper, we propose a method to learn a function that outputs regulation effects given the current traffic situation as inputs.
no code implementations • NeurIPS 2017 • Mathieu Blondel, Vlad Niculae, Takuma Otsuka, Naonori Ueda
On recommendation system tasks, we show how to combine our algorithm with a reduction from ordinal regression to multi-output classification and show that the resulting algorithm outperforms simple baselines in terms of ranking accuracy.