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A comment on Ask HN: Why is making a good recommendation system for YouTube hard?.

Re:Ask HN: Why is making a good recommendation system for Yo... by xenocyon on Wednesday December 23, 2020 @01:48PM (#25520706)
Start backwards: what metric of "goodness" are you using? Then, once you have a goal in mind, you can decide on the best way to get there.
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