发明名称 |
Method and apparatus for collecting user interest information |
摘要 |
<p>A user interest information-collecting method and apparatus of the present invention are provided for collecting user interest information on the basis of program viewing-behavior patterns of a user. The user interest information-collecting method includes extracting program guide information from a digital broadcast data received by the digital broadcast receiver; classifying by keyword information items contained in the program guide information; selecting at least one of the information items as user interest fields on the basis of user-viewing history; retrieving relevant information items of the user interest fields; and designating at least one of retrieved relevant information items selected by the user as user interest information item.
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申请公布号 |
EP1931067(A3) |
申请公布日期 |
2012.01.18 |
申请号 |
EP20070122076 |
申请日期 |
2007.12.03 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, JE GEOL;SEO, JEONG WOOK |
分类号 |
H04H60/72;H04H60/65 |
主分类号 |
H04H60/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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