Personalization is super hard, especially for something as something as nebulous as style. We've been working hard for months on our personalization engine and are seeing a 4x increase in product likes (one of our key measures of engagement). More info on how we did it on our engineering blog, with more posts coming soon on the specifics: http://engblog.polyvore.com/2014...
Feedback welcome, thanks!
#Masks4All
HiHo
Yahoo
Product Hunt