| 摘要 |
A method including: retrieving information, associated with an account identifier, from a social network; generating a user profile from the retrieved information, wherein the user profile includes user interests; retrieving content from the social network; extracting content parameters from each piece of retrieved content, the content parameters including a content location and a content time; evaluating relevance of the content by a degree of similarity between the user profile and the content; in response to receiving a device location and a filtering time, filtering the content by the device location and the filtering time; and sending the filtered content to a user device.
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