Video recommendation method and device, storage medium and computer equipment
A video recommendation and video technology, applied in the fields of computer equipment, devices and storage media, and video recommendation methods, can solve the problems of not being able to get popular video recommendations, consuming computing time, and repeating data calculations.
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[0094] First, the system acquires the behavior data within that time interval every other time interval. According to the Bayesian score formula above, it is aggregated to calculate a basic information combination (action_score, action_time, dispatch_times, post_time) for each video. Among them, action_score is the basic score, that is, the behavior score of the target video; action_time is the behavior time of the target video, that is, the end time of the time interval, which is normalized to a time point in the time interval; dispatch_times is the number of behaviors, namely The sum of all behavior times in the time interval; post_time is the time when the video was uploaded, that is, the time when the video was released. Stored in the cache, marked with action_time, as an intermediate result.
[0095] Then, all stored intermediate results in a sliding window are obtained, and a certain time decay is performed on the basic score of each video in different time intervals rel...
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