I have a pull request in the works that adds an option for maintaining diversity in results: https://github.com/elastic/elasticsearch/pull/10221 This is mainly for the purposes of sample-based aggregations but if used with the top_hits aggregation it might give you some of what you need.
Cheers Mark On Monday, April 20, 2015 at 3:18:49 PM UTC+1, Frederik Lipfert wrote: > > Hi Guys, > > I am using ES to build out the search for an online store. The operator > would like to have the results being returned in a way that showcases the > varieties of manufactures he offers. So instead of returning order by > score he would like there to be one result from each store on each page, at > least on the first few pages. > The issue is there is one manufactures who makes 80% of the portfolio so > it always looks like there is only that one store. > But if one could "mix" or "distribute" the results to showcase the variety > that be pretty cool. > I have seen a bunch of online stores do that somehow, although I do not > know how. > > Is there a way to use ES to somehow do a query like, return 20 results and > 2 of each Store? > > Thanks for your help. > > Frederik > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/feaece21-85c0-405c-8eda-77d627f74bb1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
