Thank you very much Nick for your response.

I would like to ask two more questions:
1- Are the tf/idf scores consistent accross the all segments in a non-optimized index? Or is it being calculated separately for each segment (tf would not change but idf might be different)?
2- (same question but for multiple indexes and polysearcher) If I use polysearcher with 2 or more indexes, will the tf/idf scores be consistent? Or would they be calculated separately for each index?

Regards,
Serkan

On 2017-11-21 01:49, Nick Wellnhofer <[EMAIL PROTECTED]> wrote: