Zobrazeno 1 - 10
of 375
pro vyhledávání: '"TAKEI, Yoshinori"'
Autor:
Nagata, Makoto, Takei, Yoshinori
In a proof of the three gaps theorem, a class of permutations known as the S\'{o}s permutations was introduced. It is known that a S\'{o}s permutation, as a sequence, satisfies a certain recurrence (S\'{o}s's recurrence), however, whether the convers
Externí odkaz:
http://arxiv.org/abs/2404.13524
In [8] (Nakagawa, et.al., IEEE Trans. IT, 2021), we investigated the convergence speed of the Arimoto-Blahut algorithm. In [8], the convergence of the order $O(1/N)$ was analyzed by focusing on the second-order nonlinear recurrence formula consisting
Externí odkaz:
http://arxiv.org/abs/2209.04961
Autor:
Kambayashi, Ryuichi, Goto, Ai, Shinozaki, Makoto, Izumi-Nakaseko, Hiroko, Takei, Yoshinori, Iwata, Kunio, Kaneko, Noboru, Sugiyama, Atsushi
Publikováno v:
In Journal of Pharmacological Sciences November 2024 156(3):171-179
Publikováno v:
In Journal of Pharmacological Sciences October 2024 156(2):134-141
Autor:
Kambayashi, Ryuichi, Goto, Ai, Takahara, Akira, Saito, Hiroyuki, Izumi-Nakaseko, Hiroko, Takei, Yoshinori, Akie, Yasuki, Hori, Masaaki, Sugiyama, Atsushi
Publikováno v:
In Journal of Pharmacological Sciences September 2024 156(1):19-29
Autor:
Goto, Ai, Kambayashi, Ryuichi, Chiba, Koki, Shinozaki, Makoto, Moritani, Kiryu, Izumi-Nakaseko, Hiroko, Takei, Yoshinori, Hirasawa, Akira, Sugiyama, Atsushi
Publikováno v:
In Journal of Pharmacological Sciences April 2024 154(4):294-300
Publikováno v:
In Journal of Pharmacological Sciences March 2024 154(3):218-224
In this paper, we investigate the convergence speed of the Arimoto-Blahut algorithm. For many channel matrices the convergence is exponential, but for some channel matrices it is slower than exponential. By analyzing the Taylor expansion of the defin
Externí odkaz:
http://arxiv.org/abs/2009.08780
Akademický článek
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Autor:
Goto, Ai, Kambayashi, Ryuichi, Izumi-Nakaseko, Hiroko, Shinozaki, Makoto, Takei, Yoshinori, Sugiyama, Atsushi
Publikováno v:
In Journal of Pharmacological Sciences August 2023 152(4):201-209