Hi folks,
Is there a reason why the setMaxDocCharsToAnalyze() method of
WeightedSpanTermExtractor() is protected?
The class is a perfect fit for my requirement (enumerating the list of
terms present in a document that match the current query for subsequent
highlighting in a PDF file) with th
I would expect a filter to be quicker than adding thousands of clauses
because Filters are just bit sets and operations are extremely fast.
But never take performance predictions, particularly from me, on trust
- test it in your app with your index on your hardware.
To use a filter here I think yo
On Wed, Oct 17, 2012 at 6:48 AM, Zeynep P. wrote:
>
> My index is created by lucene 3.6.
> Second problem, for the same collection MAP = 0.17 with default similarity,
> MAP= 0.07 with lucene 4.0 BM25 similarity (b=0.75, k1=1.2).
Did you read CHANGES.txt before doing this? This is really importan
Hi,
Well, those are Lucene Document Ids I am talking about. And I know it could
be done using a Filter with a Query, but I thought that if I can tell Lucene
to somehow look in a specified set of Documents, it would speed up the
search substantially. Otherwise it's just the same as adding 5000 Claus
Hi to all,
I started to use benchmark 4.0 to create submission report files with the
following code:
BufferedReader br = new BufferedReader(fr);
QualityQuery qqs[] = qReader.readQueries(br);
QualityQueryParser qqParser = new SimpleQQParser("title", "body");
K. Thanks for the clarification.
On Wed, Oct 17, 2012 at 7:10 PM, Ian Lea wrote:
> I guess so. I don't pay much attention to these figures but
> presumably IndexReader.numDocs() and numDeletedDocs() will adjust as
> deletions get merged away. Try it and see.
>
>
> --
> Ian.
>
>
> On Wed, Oct 1
I guess so. I don't pay much attention to these figures but
presumably IndexReader.numDocs() and numDeletedDocs() will adjust as
deletions get merged away. Try it and see.
--
Ian.
On Wed, Oct 17, 2012 at 2:09 PM, Deepak Shakya wrote:
> Oh is it. So whenever in future these segments gets merg
Oh is it. So whenever in future these segments gets merged, i will have my
document count going down right?
On Wed, Oct 17, 2012 at 6:33 PM, Ian Lea wrote:
> Yes, IndexWriter.updateDocument() deletes and then adds. See the
> javadocs. So your index will have deleted docs. Why do you care?
> Th
Yes, IndexWriter.updateDocument() deletes and then adds. See the
javadocs. So your index will have deleted docs. Why do you care?
They'll go away eventually as segments get merged.
If you really do care, see IndexWriter,forceMergeDeletes(). See also
the javadoc for that: This is often a horribl
I am using updateDocument() method to update my document in the lucene
index. Here is how I am doing it.
writer.updateDocument(new Term(Constants.DOC_ID_FIELD,
doc.get(Constants.DOC_ID_FIELD)), doc);
I check my index data with Luke, and find that on second run of the
indexing, Luke tells that Del
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