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TV Recommendation and Personalization Systems: Integrating Broadcast and Video On-demand Services

机译:电视推荐和个性化系统:集成广播和视频点播服务

摘要

he expansion of Digital Television and the convergence between conventional broadcasting and television over IP contributed to the gradual increase of the number of available channels and on demand video content. Moreover, the dissemination of the use of mobile devices like laptops, smartphones and tablets on everyday activities resulted in a shift of the traditional television viewing paradigm from the couch to everywhere, anytime from any device. Although this new scenario enables a great improvement in viewing experiences, it also brings new challenges given the overload of information that the viewer faces. Recommendation systems stand out as a possible solution to help a watcher on the selection of the content that best fits his/her preferences. This paper describes a web based system that helps the user navigating on broadcasted and online television content by implementing recommendations based on collaborative and content based filtering. The algorithms developed estimate the similarity between items and users and predict the rating that a user would assign to a particular item (television program, movie, etc.). To enable interoperability between different systems, programs characteristics (title, genre, actors, etc.) are stored according to the TV-Anytime standard. The set of recommendations produced are presented through a Web Application that allows the user to interact with the system based on the obtained recommendations.
机译:随着数字电视的发展以及传统的广播和基于IP的电视之间的融合,使得可用频道和按需视频内容的数量逐渐增加。此外,在日常活动中对笔记本电脑,智能手机和平板电脑等移动设备的使用的传播导致传统的电视观看模式从沙发上转移到了随时随地使用任何设备的任何地方。尽管这种新方案可以极大地改善观看体验,但鉴于观看者面临的信息过多,它也带来了新的挑战。推荐系统是一种可能的解决方案,可以帮助观看者选择最适合他/她的喜好的内容。本文介绍了一个基于Web的系统,该系统可通过实施基于协作和基于内容的过滤的建议来帮助用户浏览广播和在线电视内容。开发的算法可估算项目与用户之间的相似度,并预测用户将分配给特定项目(电视节目,电影等)的等级。为了实现不同系统之间的互操作性,节目特征(标题,体裁,演员等)根据“ TV-Anytime”标准进行存储。通过Web应用程序展示产生的建议集,该应用程序允许用户基于所获得的建议与系统进行交互。

著录项

  • 作者

    Soares Márcio; Viana Paula;

  • 作者单位
  • 年度 2014
  • 总页数
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 入库时间 2022-08-20 20:56:06

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