DEVICE AND METHOD FOR RECOGNIZING USER BEHAVIOR
First Claim
1. A device for recognizing user behavior, the device comprising:
- 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.
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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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Citations
20 Claims
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1. A device for recognizing user behavior, the device comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for recognizing user behavior, the method comprising:
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receiving user position data and adjusting the data based on time to obtain user position data in time series; pretreating the user position data in time series; extracting a feature vector for recognizing a type of a user activity according to the pretreated user position data; and recognizing the type of a user activity according to the feature vector so as to obtain behavior features of the user. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification