A recommendation algorithm and device based on collaborative filtering optimization
A collaborative filtering and recommendation method technology, which is applied in computing, instruments, electrical digital data processing, etc., can solve the problem of long data collection time, achieve reasonable recommendation, and overcome the effect of long data collection time
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[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0039] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.
[0040] figure 1 It is a flowchart of a recommendation algorithm based on collaborative filtering optimization according to an embodiment of the present invention. The embodiment of the present invention proposes a recommendation algorithm based on collaborative filte...
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