New items in UR

[Masha Zaharchenko]

Hi, everyone!
I want to use UR to get  scores for items in search results(to range them). But 
it`s possible that an item hasn`t got any interactions yet(hasn`t been viewed 
or purchased, etc.).
So I have the following question:
Will an item with no events be included in recommendations based only on its 
properties or will it be ignored?
Thanks,
Maria