How to get top rated pages in content search web part

Question

Hi I'm working on Content Search Web Part in SharePoint 2013. I've configured and getting document from all site collection. Now I want to get Top rated documents in Content Search web part.

• For that I've enable rating in all pages library.
• I've created custom refinement and map with ows_AverageRating and
• added this refinement in sorting but it doesn't sort according to Rating.

Am I missing something?

So how to get top rated documents in Content Search Web part?

Answer 1

You mapped ows_AverageRating to managed property RefinableDecimal00? Did you start full crawl after that?

Recrawl is important.