I'm having trouble figuring that out ...
I pronounced "lu-CENE", and I've heard people who
didn't know it pronounce the same way.
But, I got "corrected" into "LOO-sen" one time.
Any concensus?
--- [EMAIL PROTECTED] wrote:
> Thank you for your answer!
> I know the people in Germany pronounce it
out of
> your JSP. :)
>
> You are right, IndexSearchers are meant to be
> reused. When the index
> changes, you need to open a new one, if you want to
> see the changes.
>
> Otis
>
> --- James Huang <[EMAIL PROTECTED]> wrote:
>
> > That demo (results.jsp)
That demo (results.jsp) opens a IndexSearcher per each
request, which I deem not really the right way of
using Lucene in a web app.
I used jspInit() to initiate a servlet-wide instance:
<%!
IndexSearcher searcher = null;
public void jspInit() {
searcher = ...;
}
%>
Still not comp
Cool! Only one question: if we have
class RelevanceAndDistanceCollector extends
HitCollector
{
public ScoreDoc[] getMatches(int start, int size)
{
...
}
}
and a call of getMatches(1, 25); would not cache
as many as 1+ docs, would it? Remember this is the
whole point o
I think this is probably the closest thing I like to/am able to do now. If I
ever get to do this, I'll share the idea/code and seek review and suggestions.
Thank you very much, Mark, and all others that have helped!
-James
mark harwood <[EMAIL PROTECTED]> wrote:
I think the HitCollector appro
--- Jeff Rodenburg <[EMAIL PROTECTED]> wrote:
> trimming the post further:
>
> On 9/18/05, James Huang <[EMAIL PROTECTED]> wrote:
> >
> > >The problem is quite generic, I believe. What I
> like to do is similar to
> > LIA-ch6, i.e. to find a "
See comments below.
--- Erik Hatcher <[EMAIL PROTECTED]> wrote:
> [trimming the post a bit]
>
> On Sep 18, 2005, at 11:51 AM, James Huang wrote:
> > The problem is quite generic, I believe. What I
> like
> > to do is similar to LIA-ch6, i.e. to find a "good
--- Erik Hatcher <[EMAIL PROTECTED]> wrote:
>
> On Sep 18, 2005, at 10:24 AM, James Huang wrote:
>
> > --- Erik Hatcher <[EMAIL PROTECTED]>
> wrote:
> >
> >
> >> Get back to using your DistanceComparatorSource,
> and
> &g
--- Erik Hatcher <[EMAIL PROTECTED]> wrote:
> Get back to using your DistanceComparatorSource, and
> couple that with
> a SortField.FIELD_SCORE, like this:
>
> Sort sort = new Sort(new SortField[] {new
> SortField("location",
> new DistanceComparatorSource( you need>)),
> SortField.F
rmance (and cleaner code).
Previously, I have created a DistanceComparatorSource
(similar to that in LIA-ch6); sorting by distance
works but relevance is lost.
-James
--- Erik Hatcher <[EMAIL PROTECTED]> wrote:
>
> On Sep 17, 2005, at 4:10 PM, James Huang wrote:
>
> > Hi,
> >
I guess I can use HitCollector and implement my own
sorting, right?
Is there a better approach?
--- James Huang <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I can sort the search results by distance now. But,
> the relevance is lost.
>
> I like to have the results sorted b
Hi,
I can sort the search results by distance now. But,
the relevance is lost.
I like to have the results sorted by relevance +
distance, i.e., relevance first; for results of
similar relevance, order by distance. How to do that?
Thanks a lot in advance!
-James
--- James Huang <[EM
Yes, "+" is what I missed! Thanks.
Suppose there is a book published by 3 publishers (I
don't know how that works in real world):
// At index time:
doc.add( Field.Keyword("publisher", "Manning") );
doc.add( Field.Keyword("publisher", "SAMS") );
doc.add( Field.Keyword("publisher", "O'Reilly"
classes that will let you write a custom sorter.
> If you have a copy
> of LIA, look at chapter 6 for an example (
>
http://www.lucenebook.com/search?query=custom+sort+section%3A6*
> )
>
> Otis
>
> --- James Huang <[EMAIL PROTECTED]> wrote:
>
> > Suppos
Thanks Jason.
I wonder if that's the same as
queryString + " publisher:Manning"
and pass on to the query parser?
-James
--- Jason Haruska <[EMAIL PROTECTED]> wrote:
> On 9/15/05, James Huang <[EMAIL PROTECTED]> wrote:
> >
> > Suppose I have a
Suppose I have a book index with field="publisher", field="title", etc.
If a user has bought Manning books, then I like to sort the result with Manning
books listed first.
In essence, I'm asking for a parameterized custom sorting. Is there a way to do
this?
Thanks,
-James
-
Suppose I have a book index with field="publisher", field="title", etc.
I want to search for books only from "Manning", do I have to do anything
special? how?
Thanks,
-James
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