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Re:Dropbox S-1 by achompas on Monday February 26, 2018 @01:45PM (#16467820)
> You could initially present a user some images to assess it's preferences and use some recommender system (collaborative filtering), a la Netflix.

You would have to tag the hell out of these photos, right? Disambiguating preferences is the challenge -- the user may have liked images #3 and #7, but why? Specific items, or the color palette, or the silhouette, or just the model? A post by Chicisimo on the front page addresses these hurdles [1].

I've also seen some of these image recognition apps in action -- they pick up on patterns and color very well, but struggled with silhouette.

[1] https://hackernoon.com/how-we-grew-from-0-to-4-million-women...

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