Doug,
Thanks much for the clarification. That helps put everything in the right
frame for me!
-tree
On 5/22/06, Doug Cutting [EMAIL PROTECTED] wrote:
Tom Emerson wrote:
Thanks for the clarification. What then is the difference between a
MultiSearcher and using an IndexSearcher on a
Tom Emerson wrote:
Thanks for the clarification. What then is the difference between a
MultiSearcher and using an IndexSearcher on a MultiReader?
The results should be identical. A MultiSearcher permits use of
ParallelMultiSearcher and RemoteSearchable, for parallel and/or
distributed
Daniel,
Thanks for the clarification. What then is the difference between a
MultiSearcher and using an IndexSearcher on a MultiReader?
On 5/18/06, Daniel Naber [EMAIL PROTECTED] wrote:
On Donnerstag 18 Mai 2006 23:26, Tom Emerson wrote:
OK, but what does merged correctly mean?
I assume it
Greetings,
Could someone describe how the results from multiple indices are merged when
using a MultiSearcher? My naive intuition is that the scores for documents
found in each index could be wildly different, so what criteria is used to
merge the scored docs?
Many thanks in advance,
-tree
Greetings,
Could someone describe how the results from multiple indices are merged when
using a MultiSearcher? My naive intuition is that the scores for documents
found in each index could be wildly different, so what criteria is used to
merge the scored docs?
I believe they are blindly
On Donnerstag 18 Mai 2006 18:36, Ken Krugler wrote:
Could someone describe how the results from multiple indices are merged
when using a MultiSearcher? My naive intuition is that the scores for
documents found in each index could be wildly different, so what
criteria is used to merge the
OK, but what does merged correctly mean? That is really the crux of my
question: what is the merging semantics across indices with possibly
divergent IDFs.
On 5/18/06, Daniel Naber [EMAIL PROTECTED] wrote:
On Donnerstag 18 Mai 2006 18:36, Ken Krugler wrote:
Could someone describe how the
On Donnerstag 18 Mai 2006 23:26, Tom Emerson wrote:
OK, but what does merged correctly mean?
I assume it means: querying over several indices gives the same ranking as
if the documents were in one index.
Regards
Daniel
--
http://www.danielnaber.de
On Donnerstag 18 Mai 2006 18:36, Ken Krugler wrote:
Could someone describe how the results from multiple indices are merged
when using a MultiSearcher? My naive intuition is that the scores for
documents found in each index could be wildly different, so what
criteria is used to merge
