Community-based related post recommendation system and method
A recommendation system and recommendation method technology, applied in the field of computer networks, can solve the problem of single retrieval strategy, etc., and achieve the effects of high timeliness, short update cycle, and fast update frequency
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no. 1 example
[0022] see figure 1 , figure 1 A schematic structural diagram of a community-based related post recommendation system 10 provided in the first embodiment of the present invention.
[0023] In the figure, the entire related post recommendation system 10 is divided into three layers from top to bottom by horizontal dotted lines, the top layer is the user access layer 11, the middle is the online retrieval layer 12, and the bottom layer is the offline data processing layer 13. A solid line with an arrow indicates an online process. The dotted line with the arrow indicates the offline process, specifically indicating which module in the online retrieval layer 12 will use certain data in the offline data processing layer 13 .
[0024] The user access layer 11 can be connected with the retrieval request sent to the online retrieval layer 12 through javascript. The online search layer 12 includes an http interface service module (httpServer) 121 , a search broker service module (S...
no. 2 example
[0036] see figure 2 , figure 2 A schematic structural diagram of a community-based related post recommendation system 20 provided in the second embodiment of the present invention.
[0037] The related post recommendation system 20 is basically the same as the related post recommendation system 10, and is divided into three layers from top to bottom, the top layer is the user access layer 21, the middle is the online retrieval layer 22, and the bottom layer is the offline data processing layer 23. The online retrieval layer 22 includes an http interface service module 221 , a retrieval proxy service module 222 , a retrieval policy service module 223 , a retrieval module 224 , a distributed retrieval cache service module 225 , a clustering service module 226 and a filter module 229 . The offline data processing layer 23 includes: an index service module 231 , an offline data management module 232 , and a cluster index service module 234 .
[0038] The difference is that: th...
no. 3 example
[0040] see image 3 , image 3 A schematic structural diagram of a community-based related post recommendation system 30 provided in the third embodiment of the present invention.
[0041] The related post recommendation system 30 is basically the same as the related post recommendation system 20. It is divided into three layers from top to bottom, the top layer is the user access layer 31, the middle is the online retrieval layer 32, and the bottom layer is the offline data processing layer 33. The online retrieval layer 32 includes an http interface service module 321, a retrieval proxy service module 322, a retrieval policy service module 323, a retrieval module 324, a distributed retrieval cache service module 325, a clustering service module 326, a filter module 329, the first click Feedback service module 3271, user attribute service module 3272. The offline data processing layer 33 includes: an index service module 331 , an offline data management module 332 , and a c...
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