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pro vyhledávání: '"Arai, Takashi"'
Autor:
Arai, Takashi
We propose a multivariate probability distribution for categorical and ordinal random variables. To this end, we use the Grassmann distribution in conjunction with dummy encoding of categorical and ordinal variables. To realize the co-occurrence prob
Externí odkaz:
http://arxiv.org/abs/2304.00617
Autor:
Arai, Takashi
We propose a multivariate probability distribution that models a linear correlation between binary and continuous variables. The proposed distribution is a natural extension of the previously developed multivariate binary distribution. As an applicat
Externí odkaz:
http://arxiv.org/abs/2209.12147
Autor:
Morita, Shuhei, Asamoto, Shunji, Sawada, Haruki, Kojima, Kota, Arai, Takashi, Momozaki, Nobuhiko, Muto, Jun, Kawamata, Takakazu
Publikováno v:
In World Neurosurgery December 2024 192:15-20
Publikováno v:
In World Neurosurgery July 2024 187:150-155
Autor:
Arai, Takashi
Publikováno v:
Phys. Rev. E 103, 062104 (2021)
We propose a probability distribution for multivariate binary random variables. For this purpose, we use the Grassmann number, an anti-commuting number. In our model, the partition function, the central moment, and the marginal and conditional distri
Externí odkaz:
http://arxiv.org/abs/2009.08482
Akademický článek
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Autor:
Arai, Takashi
In this paper, we propose a new Granger causality measure which is robust against the confounding influence of latent common inputs. This measure is inspired by partial Granger causality in the literature, and its variant. Using numerical experiments
Externí odkaz:
http://arxiv.org/abs/1908.03867
Autor:
Toyama, Miki1 (AUTHOR) mtoyama@human.tsukuba.ac.jp, Arai, Takashi2 (AUTHOR)
Publikováno v:
Japanese Psychological Research. Apr2024, Vol. 66 Issue 2, p111-113. 3p.
Publikováno v:
In Personality and Individual Differences October 2022 196
Autor:
Yokoyama, Isao, Arai, Takashi
Publikováno v:
High Temperature Materials and Processes, Vol 8, Iss 1, Pp 1-10 (1988)
Externí odkaz:
https://doaj.org/article/1b768938512f45adbd8591ea2c8de060