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BonBon Slick2020-04-14 12:42:05
YouTube
BonBon Slick, 2020-04-14 12:42:05

Algorithm and parameters for selecting recommendations for Netflix and YouTube videos?

Parameters for example:

  1. floor
  2. age
  3. the country
  4. city
  5. likes
  6. dislikes
  7. last viewed
  8. added to favorites
  9. viewing duration
  10. tags
  11. categories
  12. take into account what friends and people like you are watching according to certain criteria in your area


Of the algorithms, for example, sum up all the parameters, they have different weight coefficients, and at the end receive a kind of ELO, like in a tinder.

As far as I know, if there is a patent for an algorithm, it is most likely in an open registry, like a panda for Google search.

  1. What can you say about Netflix and YouTube?
  2. How do they select, filter and build recommendations?
  3. What settings?
  4. What are the formulas?


UPD 1 - habr

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Philipp, 2020-04-15
@BonBonSlick

https://www.quora.com/How-does-the-Netflix-movie-r... the person from Netflix himself answers.

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