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| 基于频繁标引格的移动内容推荐方法研究 | |
| 引用本文： | 蔡淑琴,张宇,胡慕海,肖泉.基于频繁标引格的移动内容推荐方法研究[J].情报学报,2011,30(7). |
| 作者姓名： | 蔡淑琴 张宇 胡慕海 肖泉 |
| 作者单位： | 1. 华中科技大学管理学院,武汉,430074 2. 武汉纺织大学管理学院,武汉,430073 3. 江西财经大学信息管理学院,南昌,330013 |
| 基金项目： | 国家自然科学基金项目“微内容生产加工模式及其支持平台的研究”(71071066);国家自然科学基金重点项目“移动商务的基础理论与技术方法研究”(70731001) |
| 摘 要： | 针对目前移动内容服务系统缺乏自动构建情境服务规则机制的问题,在情境化用户偏好本体模型的基础上,提出量化频繁标引格结构以建立用户内容偏好与情境之间的语义关联,为规则冲突问题和上下文数据可用性问题提供了解决方案。频繁标引格相对于频繁格进一步减少了产生规则所需的结点数目,更便于不同规则的提取和相关参数的计算。设计了频繁标引格分层构建的算法和推荐规则提取的优先级机制,通过实验验证了算法的有效性,并与相关方法进行了比较分析。 |
| 关 键 词： | 移动内容推荐 情境 上下文 本体 频繁标引格 |
A Study on the Method of Mobile Content Recommendation Based on Frequent Marked Lattice |
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| Cai Shuqin,Zhang Yu,Hu Muhai,Xiao Quan.A Study on the Method of Mobile Content Recommendation Based on Frequent Marked Lattice[J].Journal of the China Society for Scientific andTechnical Information,2011,30(7). | |
| Authors: | Cai Shuqin Zhang Yu Hu Muhai Xiao Quan |
| Institution: | Cai Shuqin~1,Zhang Yu~2,Hu Muhai~1 and Xiao Quan~3 (1.School of Management,Huazhong University of Science and Technology,Wuhan,Hubei,430074,2.School of Management,Wuhan Textile University,Wuhan 430073,3.School of Information Technology,Jiangxi University of Finance & Economics,Nanchang 330013) |
| Abstract: | In existing mobile content service systems,There are few studies is still quite rare on automatic situationservice rule construction.Hence,a method is proposed that the semantic association rules between situations and preferences are built by quantitative frequent marked lattice based on ontological model.The method provides a solution to the problems of rule collision and context data availability.Frequent Marked Lattice further reduces needed node number for rule generation compared to frequent concept l... |
| Keywords: | mobile content recommendation situation context ontology frequent marked lattice |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |