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Related papers: JaFIn: Japanese Financial Instruction Dataset

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Large language models (LLMs) are now widely used in various fields, including finance. However, Japanese financial-specific LLMs have not been proposed yet. Hence, this study aims to construct a Japanese financial-specific LLM through…

Computation and Language · Computer Science 2024-04-17 Masanori Hirano , Kentaro Imajo

Instruction tuning is essential for large language models (LLMs) to become interactive. While many instruction tuning datasets exist in English, there is a noticeable lack in other languages. Also, their effectiveness has not been well…

Computation and Language · Computer Science 2023-11-07 Masahiro Suzuki , Masanori Hirano , Hiroki Sakaji

This paper proposes a novel method for constructing instruction-tuned large language models (LLMs) for finance without instruction data. Traditionally, developing such domain-specific LLMs has been resource-intensive, requiring a large…

Computation and Language · Computer Science 2024-10-01 Masanori Hirano , Kentaro Imajo

In adapting LLMs to specific domains, achieving both domain expertise and reasoning ability remains an urgent challenge. This study proposes a general method for constructing high-quality synthetic instruction data for any domain, starting…

Machine Learning · Computer Science 2026-03-03 Yuma Okochi , Fabio Milentiansen Sim , Tomoyasu Okada

The development of Large Language Models (LLMs) in various languages has been advancing, but the combination of non-English languages with domain-specific contexts remains underexplored. This paper presents our findings from training and…

Computation and Language · Computer Science 2024-11-07 Kosuke Takahashi , Takahiro Omi , Kosuke Arima , Tatsuya Ishigaki

This study constructed a Japanese chat dataset for tuning large language models (LLMs), which consist of about 8.4 million records. Recently, LLMs have been developed and gaining popularity. However, high-performing LLMs are usually mainly…

Computation and Language · Computer Science 2023-05-23 Masanori Hirano , Masahiro Suzuki , Hiroki Sakaji

Large language models (LLMs) have become powerful tools for advancing natural language processing applications in the financial industry. However, existing financial LLMs often face challenges such as hallucinations or superficial parameter…

Computation and Language · Computer Science 2024-08-06 Shujuan Zhao , Lingfeng Qiao , Kangyang Luo , Qian-Wen Zhang , Junru Lu , Di Yin

With the recent development of large language models (LLMs), models that focus on certain domains and languages have been discussed for their necessity. There is also a growing need for benchmarks to evaluate the performance of current LLMs…

Computational Finance · Quantitative Finance 2024-03-25 Masanori Hirano

In the ongoing wave of impact driven by large language models (LLMs) like ChatGPT, the adaptation of LLMs to medical domain has emerged as a crucial research frontier. Since mainstream LLMs tend to be designed for general-purpose…

Computation and Language · Computer Science 2023-12-04 Issey Sukeda , Masahiro Suzuki , Hiroki Sakaji , Satoshi Kodera

Recent releases of pre-trained Large Language Models (LLMs) have gained considerable traction, yet research on fine-tuning and employing domain-specific LLMs remains scarce. This study investigates approaches for fine-tuning and leveraging…

Computation and Language · Computer Science 2024-05-29 Cheonsu Jeong

Instruction tuning is crucial for enabling Large Language Models (LLMs) to solve real-world tasks. Prior work has shown the effectiveness of instruction-tuning data synthesized solely from LLMs, raising a fundamental question: Do we still…

Since the rise of large language models (LLMs), the domain adaptation has been one of the hot topics in various domains. Many medical LLMs trained with English medical dataset have made public recently. However, Japanese LLMs in medical…

Computation and Language · Computer Science 2024-06-24 Issey Sukeda , Risa Kishikawa , Satoshi Kodera

The domain adaptation of language models, including large language models (LLMs), has become increasingly important as the use of such models continues to expand. This study demonstrates the effectiveness of Composition to Augment Language…

Computation and Language · Computer Science 2025-01-22 Kota Tanabe , Masanori Hirano , Kazuki Matoya , Kentaro Imajo , Hiroki Sakaji , Itsuki Noda

Recently some studies have highlighted the potential of Large Language Models (LLMs) as effective generators of supervised training data, offering advantages such as enhanced inference efficiency and reduced costs associated with data…

Computation and Language · Computer Science 2024-12-10 Takuro Fujii , Satoru Katsumata

Large Language Models (LLMs) have made remarkable progress, surpassing human performance on several benchmarks in domains such as mathematics and coding. A key driver of this progress has been the development of benchmark datasets. In…

Statistical Finance · Quantitative Finance 2026-03-06 Issa Sugiura , Takashi Ishida , Taro Makino , Chieko Tazuke , Takanori Nakagawa , Kosuke Nakago , David Ha

We propose Multiple Experts Fine-tuning Framework to build a financial large language model (LLM), DISC-FinLLM. Our methodology improves general LLMs by endowing them with multi-turn question answering abilities, domain text processing…

Computation and Language · Computer Science 2023-10-26 Wei Chen , Qiushi Wang , Zefei Long , Xianyin Zhang , Zhongtian Lu , Bingxuan Li , Siyuan Wang , Jiarong Xu , Xiang Bai , Xuanjing Huang , Zhongyu Wei

Japanese finance combines agglutinative, head-final linguistic structure, mixed writing systems, and high-context communication norms that rely on indirect expression and implicit commitment, posing a substantial challenge for LLMs. We…

This research explores the strengths and weaknesses of domain-adapted Large Language Models (LLMs) in the context of financial natural language processing (NLP). The analysis centers on FinMA, a model created within the PIXIU framework,…

Computation and Language · Computer Science 2025-10-08 Prudence Djagba , Abdelkader Y. Saley

Natural language processing (NLP) tasks in English and general domains are widely available and are often used to evaluate pre-trained language models. In contrast, fewer tasks are available for languages other than English and in the…

Computation and Language · Computer Science 2025-02-04 Masahiro Suzuki , Hiroki Sakaji

We present a new financial domain large language model, InvestLM, tuned on LLaMA-65B (Touvron et al., 2023), using a carefully curated instruction dataset related to financial investment. Inspired by less-is-more-for-alignment (Zhou et al.,…

General Finance · Quantitative Finance 2023-09-27 Yi Yang , Yixuan Tang , Kar Yan Tam
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