Public signup for this instance is disabled. Our Jira Guidelines page explains how to get an account.
Share this issue
Now that index-time boosts are gone (LUCENE-6819) and that indices record the version that was used to create them (for backward compatibility, LUCENE-7703), we can look into storing the length normalization factor more efficiently.
LTR contrib failures
A Similarity class which has unique length norms for numTerms <= 10