If you read the javadocs and source for DefaultSimilarity you'll know
as much about it as I do, and see what the default is. To customize
it, write your own subclass as I said before.
--
Ian.
On Tue, Feb 2, 2010 at 7:56 PM, Phan The Dai thienthanhom...@gmail.com wrote:
Dear Lan Lea,
Thanks
Dear Lan Lea,
Thanks much for your reply.
Please tell me more details of coord.
what is its default?
how to customize it, why we have to define.
Thank you much for understading my question.
On Sat, Jan 30, 2010 at 2:46 AM, Ian Lea ian@gmail.com wrote:
I presume that quote is from the
When searching with a query as a multi term query, users can further reward
documents matching more query terms through a coordination factor:
*coord-factor(q,d)
*How we configure this factor?
I am needing if documents matching more term queries then their score are
higher.
Please show me more
I presume that quote is from the javadocs for Similarity.
You can write your own Similarity class that extends DefaultSimilarity
and provides an implementation of public float coord(int overlap, int
maxOverlap) that does what you want, maybe by scaling up the value
returned, if I've understood