Hi Roopa, can you elaborate a bit better? Child documents are documents nonetheless, so you can query them, rank them and re0rank them. So, what are you trying to do? Are you using any block join related query parsers? Do you want to combine it with learning to rank? How? Let us know and we can try to help!
-------------------------- Alessandro Benedetti Apache Lucene/Solr Committer Director, R&D Software Engineer, Search Consultant www.sease.io On Mon, 21 Jun 2021 at 19:12, Roopa Rao <[email protected]> wrote: > Hi, > > Is there a way to get the feature score on fields on the childDocuments in > LTR. > Note that there could be multiple childDocuments. > > If there are example features that can be provided which uses query on the > child documents will be helpful > > Thank you, > Roopa >
