An information processing method and server
An information processing method and server technology, applied in the field of information processing methods and servers, can solve the problems of low accuracy of friend recommendation, inability to recommend potential friends well, false information, etc.
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Embodiment 1
[0111] An embodiment of the present invention provides an information processing method, such as figure 1 As shown, the method includes:
[0112] Step 101. Obtain the user spatiotemporal activity information of each user in the group according to the content generated by the user;
[0113] Step 102, determining first information according to the user's spatiotemporal activity information, and determining a first screening parameter according to the first information; the first information is used to characterize the change of the user in the spatial dimension;
[0114]Step 103, determining second information according to the user's spatiotemporal activity information, and determining a second screening parameter according to the second information; the second information is used to characterize the change of the user in the time dimension;
[0115] Step 104: Select the first screening parameter and / or the second screening parameter from the screening parameter set according t...
Embodiment 2
[0118] Based on method embodiment 1, take an application in a specific social network field as an example, such as blog, space, microblog, WeChat, instant communication, etc., any of which constitutes a complex social network based on users;
[0119] The first information is the spatial scope and density distribution of user activities in the social network, and the corresponding first screening parameter is the similarity index of the spatial distribution of user activities; the second information is the spatiotemporal trajectory sequence of common user activities in the social network, and the corresponding obtained The second screening parameter is the user spatio-temporal trajectory similarity index;
[0120] Then the information processing method of the embodiment of the present invention, such as figure 2 As shown, the method includes:
[0121] Step 201, acquiring user spatio-temporal activity information of each user in the group according to user-generated content; ...
Embodiment 3
[0130] Based on method embodiment 1, take an application in a specific social network field as an example, such as blog, space, microblog, WeChat, instant communication, etc., any of which constitutes a complex social network based on users;
[0131] The first information is the spatial scope and density distribution of user activities in the social network, and the corresponding first screening parameter is the similarity index of the spatial distribution of user activities; the second information is the spatiotemporal trajectory sequence of common user activities in the social network, and the corresponding obtained The second screening parameter is the similarity index of user spatio-temporal trajectory; the third screening parameter obtained according to the first screening parameter and the second screening parameter is the joint spatio-temporal similarity index of user activities;
[0132] Then the information processing method of the embodiment of the present invention, ...
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