人工知能学会第二種研究会資料
Online ISSN : 2436-5556
サプライネットワークを用いたアナリスト支援に関する研究
渡邉 るりこ藤井 信忠國領 大介貝原 俊也藤村 ありさ廣瀬 勇秀飯塚 正昭
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研究報告書・技術報告書 フリー

2022 年 2022 巻 BI-020 号 p. 17-

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Securities analysts are professionals who provide investment advice and investment management services by analyzing various types of information and evaluating investment values through the application of advanced expertise and analytical techniques in the field of securities investment. This study aims to support securities analysts by analyzing supply chain data, which is objective information, and analyst reports, which is subjective information, to discover companies that should be focused on in the evaluation of investment value. The network is created from the supply chain data, and the influence maximization problem is solved to discover firms to focus on. The extracted firms are evaluated by comparing them with co-occurrence networks created from analyst reports.

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