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Application of Commercial Intelligence in Digital Cinema Mobile Exhibition System
Author(s): 
Pages: 24-28,33
Year: Issue:  3
Journal: Advanced Motion Picture Technology

Abstract: 本文介绍了利用数据挖掘技术对数字电影流动放映系统中院线订购节目的历史数据进行挖掘,通过挖掘发现院线用户偏好,以供电影数字节目管理中心为用户提供更好的服务.针对订购数据的复杂性和不完整性,我们采用粗糙集算法,建立了用户偏好度的挖掘模型,通过对不完整信息的预处理和属性约简等措施,快速分析出院线订购影片时所关注的影片关键属性.实际数据的实验结果表明粗糙集算法与传统的贝叶斯算法相比,在同等的计算复杂度下具...
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