Re: Need help in understanding output of searcher.explain() function

2010-08-07 Thread Soby Thomas
m frequency, idf and field norm > > 0.07028562 = (MATCH) fieldWeight(payload:ces in 550), product of: > > 1.0 = *tf(*termFreq(payload:ces)=1) > > 2.2491398 = *idf(*docFreq=157, maxDocs=551) > > 0.03125 = *fieldNorm*(field=payload, doc=550) > >

Need help in understanding output of searcher.explain() function

2010-08-07 Thread Soby Thomas
Hello Guys, I trying to understand how lucene score is calculated. So 'm using the searcher.explain() function. But the output it gives is really confusing for me. Below are the details of the query that I gave and o/p it gave me Query: *It is definitely a CES deal that will be over in Sep or Oct