http://wiki.apache.org/lucene-java/BasicsOfPerformance
http://wiki.apache.org/lucene-java/LuceneFAQ
On Sep 30, 2007, at 6:55 PM, Tom Conlon wrote:
Hi,
Don't get me wrong - I think lucene is great.
However, the first site I am using it with has 15k docs and the
performance for ORs seem longer than I'd expect.
Any tips to improve this?
Thanks,
Tom
-----Original Message-----
From: Tom Conlon [mailto:[EMAIL PROTECTED]
Sent: 30 September 2007 23:48
To: java-user@lucene.apache.org
Subject: RE: Escaping special characters
Hi,
In case this is of help to others:
Crux of problem:
I wanted numbers and characters such as # and + to be considered.
Solution:
implement a LowercaseWhitespaceAnalyzer and a
LowercaseWhitespaceTokenizer.
Tom
======================================================================
=
Diagnostics:
StandardAnalyzer
----------------
Enter Querystring: (C++ AND C#) Searching for: +c +c
Enter Querystring: (C\+\+ AND C\#) Searching for: +c +c
Enter Querystring: ("moss 2007" or "sharepoint 2007") and "asp.net"
Searching for: ("moss 2007" "sharepoint 2007") asp.net
SimpleAnalyser
--------------
Enter Querystring: C++ Searching for: c
Enter Querystring: C# Searching for: c
Enter Querystring: ("moss 2007" or "sharepoint 2007") and "asp.net"
Searching for: (moss or sharepoint) and "asp net"
WhitespaceAnalyzer
------------------
Enter Querystring: (C++ AND C#) Searching for: +C++ +C# Enter
Querystring: ("moss 2007" or "sharepoint 2007") and "asp.net"
Searching for: ("moss 2007" or "sharepoint 2007") and asp.net
KeywordAnalyzer
---------------
Enter Querystring: (C++ AND C#) Searching for: +C++ +C# Enter
Querystring: ("moss 2007" or "sharepoint 2007") and "asp.net"
Searching for: (moss 2007 or sharepoint 2007) and asp.net
StopAnalyzer
------------
Enter Querystring: (C\++ AND C\#) Searching for: +c +c Enter
Querystring: ("MOSS 2007" or "SHAREPOINT 2007") and "ASP.NET"
Searching for: (moss sharepoint) "asp net"
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--------------------------
Grant Ingersoll
http://lucene.grantingersoll.com
Lucene Helpful Hints:
http://wiki.apache.org/lucene-java/BasicsOfPerformance
http://wiki.apache.org/lucene-java/LuceneFAQ
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