Filtering Information Using Targeted Filtering Schemes
First Claim
1. A method for filtering user information, the method comprising:
- obtaining keywords and user-characteristic data of a user;
selecting a filtering scheme according to a correspondence relationship between the filtering scheme and the keywords and user-characteristic data, the filtering scheme being modeled to filter targeted users whose information has similar keywords and user-characteristic data; and
filtering the information of the user according to the selected filtering scheme.
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Abstract
A method for filtering user information takes into account not only specific keywords in the user information, but also related user-characteristic data (e.g., user activity data), and allows targeted user characteristics to be determined from multiple aspects of user activities. In one aspect, the disclosed method adopts different filtering schemes for different types of targeted users to improve the recognition accuracy with respect to the target user information. The method determines a suitable filtering scheme using a correspondence relationship between the filtering scheme and keywords and user-characteristic data. The method uses modeling of sample users and multiple candidate filtering schemes to formulate targeted filtering scheme. An apparatus for implementing the method is also disclosed.
21 Citations
17 Claims
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1. A method for filtering user information, the method comprising:
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obtaining keywords and user-characteristic data of a user; selecting a filtering scheme according to a correspondence relationship between the filtering scheme and the keywords and user-characteristic data, the filtering scheme being modeled to filter targeted users whose information has similar keywords and user-characteristic data; and filtering the information of the user according to the selected filtering scheme. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for filtering user information, the apparatus comprising:
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a configuration module used for configuring a correspondence relationship between a targeted filtering scheme and targeted keywords and user-characteristic data from a data collection of targeted users; an acquisition module used for acquiring keywords and user-characteristic data of a present user; and a filtering module used for selecting the targeted filtering scheme according to the correspondence relationship based on the acquired keywords and user-characteristic data of the present user, and for filtering information of the present user according to the targeted filtering scheme. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification