基于LBS的移动生活服务个性化推荐研究.doc

生活乐趣：个性化音乐推荐服务 #生活乐趣# #生活分享# #生活方式分享# #个性化生活方式#

武汉理工大学硕士学位论文 and the service directory - service resources recommendation is based on the similarity calculation between the users’ preference and the service instants. This paper which combining the location situation and the users’ interests can satisfy the demand of location sensitive and users’ sudden needs. In addition the recommendation of the service resource instants doesn’t rely on the record of score or transaction, and new users may obtain recommendations based on other users’ characteristic under the same circumstance, so that the algorithm can alleviate the problem of cold start efficiently. Based on the research of the recommendation process, the related algorithm, and the analysis of the test results, this work confirms the feasibility and effectiveness of the proposed algorithm, which can meet the users’ demand of personalized recommendation under the mobile Internet. Key Words: Mobile Internet, Location Context, User Interest Model, Personalized Recommendation III 万方数据 武汉理工大学硕士学位论文 目 录 摘 要 ................................................................................................................................................ I Abstract............................................................................................................................................II 第 1 章 绪论.....................................................................................................................................1 研究目的与意义...............................................................................................................1 国内外研究综述...............................................................................................................2 个性化推荐算法 ..................................................................................................2 基于位置的推荐 ..................................................................................................4 用户兴趣挖掘 .....................................................................

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