Hi Ali, I don't think Solr has such function OOTB. One way I can think of is that you can implement UpdateRequestProcessor. In processAdd() method of the UpdateRequestProcessor, as you can read field values, you can calculate the total score and copy the total score to a field e.g. total_score. Then you can sort the query result on total_score field when you query.
Koji -- http://soleami.com/blog/comparing-document-classification-functions-of-lucene-and-mahout.html (2014/09/29 4:25), Ali Nazemian wrote:
Dear all, Hi, I was wondering how can I implement solr boosting words from specific list of important words? I mean I want to have a list of important words and tell solr to score documents based on the weighted sum of these words. For example let word "school" has weight of 2 and word "president" has the weight of 5. In this case a doc with 2 "school" words and 3 "president" words will has the total score of 19! I want to sort documents based on this score. How such procedure is possible in solr? Thank you very much. Best regards.
