| 基于经济学模型的推荐系统的研究 |
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| 引用本文： | 潘冉,姜丽红.基于经济学模型的推荐系统的研究[J].计算机应用与软件,2008,25(3):120-122. |
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| 作者姓名： | 潘冉 姜丽红 |
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| 作者单位： | 上海交通大学计算机系,上海,200240 |
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| 摘 要： | 结合经济学模型中的"可替代商品"概念提出"可互替代集",以描述项目之间的可互相替代关系.同时把博弈论中的"不完全但完美的动态博弈"模型应用到协同信息推荐系统,提出了"带上下文的推荐算法".其核心思想是把推荐过程看作是推荐系统与用户之间的动态博弈,用经典的博弈论模型描述推荐过程.
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| 关 键 词： | 可互替代集 带上下文的推荐 |
| 收稿时间： | 2006-05-16 |
| 修稿时间： | 2006年5月16日 |
THE RESEARCH ON RECOMMENDER SYSTEM BASED ON ECONOMIC MODEL |
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| Pan Ran,Jiang Lihong.THE RESEARCH ON RECOMMENDER SYSTEM BASED ON ECONOMIC MODEL[J].Computer Applications and Software,2008,25(3):120-122. |
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| Authors: | Pan Ran Jiang Lihong |
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| Affiliation: | Pan Ran Jiang Lihong(Department of Computer Science , Technology,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | According to the definition of mutual replaceable goods in economics, the definition of mutual replaceable objects collection is presented to depict the mutual replaceable relationship in items. Also the context recommendation algorithm is presented on the basis of the Incomplete Information Perfect Information Dynamic Game Theory Model. The process of recommendation is considered as a dynamic game between users and the recommendation system, and the classic game theory model, is applied to the process. |
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| Keywords: | Mutual replaceable objects collection Context recommender |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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