on the BM25 algorithm it
is generalisable to a scoring function like the one used in Lucene.
Karl
> --- Ursprüngliche Nachricht ---
> Von: jian chen <[EMAIL PROTECTED]>
> An: java-user@lucene.apache.org
> Betreff: Re: About searching in multiple fields with one query
> Datum
Hi, Karl,
Looking at the Lucene 1.2 source code, looks to me that the
MultiFieldQueryParser generates a BooleanQuery. Each sub-query with the
BooleanQuery is for one field. The actually calculation of the scoring is
with BooleanScorer.java, where the scores from each sub-query is
accumulated.
So,
