Relevance scoring has indeed changed since Solr 6 from the tf/idf vector
model to Okapi BM25.
You will need to set the similarity to ClassicSimilarityFactory in the
schema.
Consult the reference guide[1] how to do it.
[1]
https://lucene.apache.org/solr/guide/8_4/other-schema-elements.html#similar
Hello Team,
How are you? This is Karthik Reddy and I am working as a Software
Developer. I have one question regarding SOLR scores. One of the projects,
which I am working on we are using Lucene Apache SOLR.
We were using SOLR 5.4.1 initially and then migrated to SOLR 8.4.1. After
migration, I do