公开(公告)号：US20140236969A1

公开(公告)日：2014-08-21

申请号：US13931014

申请日：2013-06-28

Applicant: Electronics and Telecommunications Research Institute

Inventor： Goong-Hyun NAM ,  Kang-Yong LEE ,  Cho-Rong YU ,  Kee-Seong CHO

IPC: H04N21/466 ,  G06F17/30 ,  H04N21/442

CPC classification number: H04N21/4668 ,  G06F16/735 ,  H04N21/44222 ,  H04N21/8126

Abstract: An apparatus and method for recommending contents based on a metadata graph are provided. The apparatus includes a contents metadata acquirer configured to acquire metadata of contents, a contents-related data acquirer configured to acquire contents-related data from the Web, a metadata graph generator configured to analyze acquired contents metadata and contents-related data to generate a metadata graph, a metadata graph DB configured to store a metadata graph generated by the metadata graph generator, and a contents recommender configured to search for contents that are similar to specific contents viewed by a user through a contents output terminal using the metadata graph stored in the metadata graph DB, and recommend the searched contents to the user through the contents output terminal.

Abstract translation: 提供了一种基于元数据图推荐内容的装置和方法。 该装置包括被配置为获取内容的元数据的内容元数据获取器，被配置为从Web获取内容相关数据的内容相关数据获取器，被配置为分析获取的内容元数据和内容相关数据以生成元数据的元数据图生成器 图形，被配置为存储由元数据图生成器生成的元数据图表的元数据图DB，以及内容推荐器，其被配置为使用存储在内容图表生成器中的元数据图，通过内容输出终端搜索与用户观看的特定内容相似的内容 元数据图DB，并通过内容输出端向用户推荐搜索到的内容。