On 23/10/2008, at 4:20 PM, Ganesh wrote:
My Index DB is having 10 million records and it will grow to 30
million. Currently I am using millisecond timestamp and the RAM
cosumption is more. I will change the resolution to minute. I am
using 2 searcher objects refreshing each other every min
My Index DB is having 10 million records and it will grow to 30 million.
Currently I am using millisecond timestamp and the RAM cosumption is more. I
will change the resolution to minute. I am using 2 searcher objects
refreshing each other every minute. When i do a warmup query with sort of
tim
I seem to recall running the SimpleQueryParser first. If that throws an
Exception, I then ran it with the RegexQueryParser with a reduced score. Hth
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-Original Message-
From: "Agrawal, Aashish \(IT\)" <[EMAIL PROTECTED]>
Date: Thu, 23 Oct 2008 12:48:46
To:
Su
Hi,
I want to use lucene for a simple search engine. If I use the code like
this,
QueryParser parser = new QueryParser(field, analyzer);
Query query = parser.parse(line);
searcher.search(query)
above code doesn't give me regular expression search power, while at the
other hand if I use the bel
Hi Yonik:
A simple RangeFilter did the trick
> public class NotNullRangeFilter extends org.apache.lucene.search.Filter {
>private RangeFilter rangeFilter;
>public BitSet bits(IndexReader reader) throws IOException {
>rangeFilter = RangeFilter.More("lastUpdatedDate"/*Field to sort*
Hi Grant,
Our query expansion approach is quite simple, we apply pseudo-
relevance feedback techniques, where a number of top retrieved
documents are used to extract the terms candidates to expand the
original query. We have used TermPositions in query time to extract
the term statistics n
Hi José,
Can you explain your approach to implementing? I'm curious how you
incorporated in the avg. doc length. Also, have you followed any of
the flexible indexing discussions?
Finally, what's the license on this code?
Thanks,
Grant
On Oct 21, 2008, at 10:14 AM, José Ramón Pérez Agüer
