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视频推荐功能实现

WBOY
Release： 2016-06-06 20:43:26
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有一个视频库展示给用户看视频，想根据用户的观看记录调整下视频显示优先级。
后台会记录每个用户看过的视频，每个视频都有标签，如何统计这些数据，根据用户看过的视频给他推荐？

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有一个视频库展示给用户看视频，想根据用户的观看记录调整下视频显示优先级。
后台会记录每个用户看过的视频，每个视频都有标签，如何统计这些数据，根据用户看过的视频给他推荐？

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