发明名称 |
METHOD AND APPARATUS FOR OBTAINING AUDITORY AND GESTURAL FEEDBACK IN A RECOMMENDATION SYSTEM |
摘要 |
<p>A method and apparatus are disclosed for updating a user profile in a recommendation system for a given user based on auditory or gestural feedback information provided by the user. The auditory or gestural feedback is detected using audio or video processing techniques, or both, and includes, for example, auditory or gestural commands or facial expressions indicating the strength of the user's preferences. The auditory or gestural feedback can be explicit or implicit. Once predefined behavioral feedback is identified, the present invention updates the corresponding user profile, in an appropriate manner.</p> |
申请公布号 |
EP1337914(B1) |
申请公布日期 |
2009.09.09 |
申请号 |
EP20010997736 |
申请日期 |
2001.11.16 |
申请人 |
PACE PLC |
发明人 |
TRAJKOVIC, MIROSLAV;GUTTA, SRINIVAS;LEE, MI-SUEN |
分类号 |
G06F9/44;G06F17/30;G06F13/00;G06K9/00;G06Q30/00;H04N7/16;H04N17/00 |
主分类号 |
G06F9/44 |
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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