You can't. If by "normalize" you mean compare the scores
between two different queries, it's meaningless. The scores
from one query to another are not comparable.
If by "normalize" you mean make into a value between 0 and 1,
anywhere you have access to raw scores I believe you also have
access to
I'm combining several scores for my queries performed with Lucene and other
software.
My issue is that I have lucene scores + other scores (not related to Lucene)
for each query result.
The other scores are all normalized between 1 and 0.
I need to normalize Lucene scores (over all queries) beca
