If you are looking for boosting the score of the document based on the value of rank field then you can as well use field boosting. rank^10. For the other case of adding scores and rank values, using "function query" should serve the requirement.
https://cwiki.apache.org/confluence/display/solr/The+Extended+DisMax+Query+Parser On Sun, Mar 27, 2016 at 2:27 PM, michael solomon <micheal...@gmail.com> wrote: > Hi, > I have nested documents and use in BlockJoinQueryParser. > In parent documents I have "rank" field that give an arbitrary score for > each parent. > It's possible to mix the original scoring with mine? i.e: > SolrScore+rank=finel score > or(proportional scoring..)SolrScore/MaxScore + rank/MaxRank = finel > score(between 0-1) > Thanks, > Michael >