Web Advertising Recommender System Based on Estimating Users' Latent Interests
| Project/Area Number |
17H01822
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Web informatics, Service informatics
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| Research Institution | Kyoto Sangyo University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
河合 由起子 京都産業大学, 情報理工学部, 教授 (90399543)
張 建偉 岩手大学, 理工学部, 准教授 (20635924)
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| Project Period (FY) |
2017-04-01 – 2021-03-31
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| Project Status |
Completed (Fiscal Year 2020)
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| Budget Amount *help |
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2019: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 広告推薦技術 / 潜在的興味分析 / Web広告推薦 / コンテキスト分析 / 感情分析 / 位置情報付きツイート分析 |
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| Outline of Final Research Achievements |
In this research project, we tried to develop a Web ad recommender system based on latent interest analysis considering users’ sentiments and contexts, with analyzing user behavior in cyber space and physical space. As for estimating users' interests in cyber space, we tried to develop a method that enables analysis of not only users' direct and explicit interests estimated from past Web browsing histories but also latent interests. As for estimating users' latent interests in physical space, we tried to develop a method for analyzing users' explicit and latent interests based on geo-tagged tweets analysis, as well as behavior prediction method using physical space users’ behavior histories. In addition, we tried to develop an interest analysis method and spot recommendation technique for users' activities such as walking in physical space.
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| Academic Significance and Societal Importance of the Research Achievements |
本研究の成果である，Web 空間と実空間双方の行動分析からより詳細なユーザの興味分析を行う点，直接的・明示的興味だけでなく潜在的興味を持つ購買層を特定しWeb 広告を推薦しようとする点において，その独創性・新規性が高く，学術的意義も大きいといえる．
また，本研究課題は研究協力者であるWeb 広告企業との連携に基づいて行ったものである．実際にサービスを行っている企業と連携することで，従来サービスの問題点や課題を把握した上で研究を遂行するため，実サービスに即時活用可能な技術の開発が期待できる点において社会的意義も高いといえる．
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Report
(4 results)
Research Products
(47 results)
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[Journal Article] A Perceived Exertion Based Walking Navigation System to Encourage Physical Exercise2019
Author(s)
SIRIARAYA, P., MAEDA, K., KIRIU, T., NAKAOKA, Y., KAWAI, Y., NAKAJIMA, S.
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Journal Title
Journal of Japan Society for Fuzzy Theory and Intelligent Informatics
Volume: 31
Issue: 1
Pages: 508-515
DOI
NAID
ISSN
1347-7986, 1881-7203
Year and Date
2019-02-15
Related Report
Peer Reviewed / Open Access
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[Presentation] Recommending Web Advertisements based on Long-Short Term User Interest.2019
Author(s)
Siriaraya, P., Yamaguchi, Y., Morishita, M., Inagaki, Y., Nakamoto, R., Zhang, J., & Nakajima, S.
Organizer
UISTDA2019 in conjunction with ACM IUI 2019
Related Report
Int'l Joint Research
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[Presentation] Walking down a Different Path: Route Recommendation based on Visual and Facility based Diversity.2018
Author(s)
Zhang, Y., Siriaraya, P., Wang, Y., Wakamiya, S., Kawai, Y., & Jatowt, A.
Organizer
the Web Conference (WWW 2018)
Related Report
Int'l Joint Research
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