no code implementations • 14 Apr 2024 • Kota Tanabe, Masahiro Suzuki, Hiroki Sakaji, Itsuki Noda
To achieve this, we propose an instruction tuning data in Japanese called JaFIn, the Japanese Financial Instruction Dataset.
no code implementations • 22 Feb 2024 • Takehiro Takayanagi, Masahiro Suzuki, Ryotaro Kobayashi, Hiroki Sakaji, Kiyoshi Izumi
Causality is fundamental in human cognition and has drawn attention in diverse research fields.
no code implementations • 16 Oct 2023 • Issey Sukeda, Masahiro Suzuki, Hiroki Sakaji, Satoshi Kodera
Furthermore, our results underscore the potential of adapting English-centric models for Japanese applications in domain adaptation, while also highlighting the persisting limitations of Japanese-centric models.
1 code implementation • 7 Sep 2023 • Masahiro Suzuki, Masanori Hirano, Hiroki Sakaji
We performed Low-Rank Adaptation (LoRA) tuning on both Japanese and English existing models using our instruction dataset.
1 code implementation • 22 May 2023 • Masanori Hirano, Masahiro Suzuki, Hiroki Sakaji
There are two ways to support languages other than English by those LLMs: constructing LLMs from scratch or tuning existing models.
no code implementations • 28 Apr 2022 • Masanori Hirano, Hiroki Sakaji, Kiyoshi Izumi
In some previous works, GANs for financial markets generated fake orders in continuous spaces because of GAN architectures' learning limitations.
no code implementations • 21 Dec 2020 • Teruaki Hayashi, Hiroki Sakaji, Hiroyasu Matsushima, Yoshiaki Fukami, Takumi Shimizu, Yukio Ohsawa
The results indicate that even datasets that have a few variables are frequently used to propose solutions for problem solving.
Computers and Society
no code implementations • ICLR 2018 • Zhouhao Wang, Enda Liu, Hiroki Sakaji, Tomoki Ito, Kiyoshi Izumi, Kota Tsubouchi, Tatsuo Yamashita
Every second, innumerable text data, including all kinds news, reports, messages, reviews, comments, and twits have been generated on the Internet, which is written not only in English but also in other languages such as Chinese, Japanese, French and so on.
no code implementations • WS 2016 • Yasutomo Kimura, Keiichi Takamaru, Takuma Tanaka, Akio Kobayashi, Hiroki Sakaji, Yuzu Uchida, Hokuto Ototake, Shigeru Masuyama
This paper describes a Japanese political corpus created for interdisciplinary political research.