Given a knowledge base indexed by lucene, users often pose searches via
questions. Is there a good reference code/paper/doc on how to translate
those natural language questions into an effective and accurate lucene
query?
After testing on 4800 fairly complex queries, I see a performance gain of
10% after doing indexWriter.forceMerge(1); indexWriter.commit(); from 209
ms per query, to 185 ms per query.
Queries are quite complex, often about 30 or words, of the format OR
text:
It went from 214 to 14 files on the for
