DEVICE AND METHOD FOR RECOGNIZING USER BEHAVIOR
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United States of America Patent
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Issued Date -
Sep 20, 2012
app pub date -
Jan 11, 2012
filing date -
Mar 18, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
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.
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