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arXiv 2408.01744cs.CL
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使用预训练模型进行投资报告摘要生成

Summarization of Investment Reports Using Pre-trained Model

The University of Tokyo(东京大学);Daiwa Institute of Research Ltd.(大和总研);Daiwa Asset Management Co.Ltd.(大和资产管理有限公司)

Hiroki Sakaji, Ryotaro Kobayashi, Kiyoshi Izumi, Hiroyuki Mitsugi, Wataru Kuramoto

AI总结:

针对基金经理编制投资报告耗时的问题,本文采用基于 transformer 的预训练模型,从月度报告生成投资摘要,并比较抽取式与生成式两种方法的实用性。

摘要:

本文尝试将月度报告作为投资报告进行摘要。基金经理承担大量工作,其中之一是编制投资报告。除了编制基金管理月度报告外,基金经理还需每六个月或每年编制一次管理报告,对这些月度报告进行汇总。基金报告的编制是一项劳动密集且耗时的工作。因此,本文利用基于 transformer 的模型处理从月度报告生成投资摘要的任务。摘要方法主要有两种:抽取式摘要和生成式摘要;本研究构建了这两种方法,并考察哪一种在投资报告摘要中更有用。

英文摘要:

In this paper, we attempt to summarize monthly reports as investment reports. Fund managers have a wide range of tasks, one of which is the preparation of investment reports. In addition to preparing monthly reports on fund management, fund managers prepare management reports that summarize these monthly reports every six months or once a year. The preparation of fund reports is a labor-intensive and time-consuming task. Therefore, in this paper, we tackle investment summarization from monthly reports using transformer-based models. There are two main types of summarization methods: extractive summarization and abstractive summarization, and this study constructs both methods and examines which is more useful in summarizing investment reports.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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