发明名称 |
DEVICE AND METHOD FOR RECOGNIZING USER BEHAVIOR |
摘要 |
A device for recognizing user behavior is provided, which includes: a position data receiving unit configured to receive user position data and adjust the data based on time to obtain user position data in time series; a data pretreating unit configured to pretreat the user position data in time series; a feature vector extracting unit configured to extract a feature vector for recognizing a type of a user activity according to the pretreated user position data; and a user behavior recognizing unit configured to recognize the type of a user activity according to the feature vector extracted by the feature vector extracting unit and to obtain behavior features of the user. A method for recognizing user behavior is also provided. Deep level behavior features of the user can be obtained, such that the recognition result for each user can be more accurate and richer. |
申请公布号 |
US2012239607(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201213348017 |
申请日期 |
2012.01.11 |
申请人 |
RAO JIA;ZHANG WEILI;WU TAO;LI CHENGHAI;NEC (CHINA) CO., LTD. |
发明人 |
RAO JIA;ZHANG WEILI;WU TAO;LI CHENGHAI |
分类号 |
G06N5/02 |
主分类号 |
G06N5/02 |
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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