Thank you Robert and Hongyinjie for your support.
I managed to solved my problem. It was simply a wrong application
configuration. I am using PerFieldAnalyzerWrapper, with analysers
injected via Spring. A stupid line inversion in a Spring application
context file that didn't hurd during several years !
Conclusion: Lucene 3.0.3 can index and query without any problem
reserved words like OR, AND or NOT if they are not part of the analyzer
stopWords.
Best regards,
Benoit
On 2011-01-13 00:50, hongyinjie wrote:
use "TokenStream" to print out the Tokens after using FrenchAnalyzer; test it
work well, and the result is just you want?
You can use another tools "Luke" to see the "Lucene index File", is there any token of
"or"(French) ?
And you can query using the "Luke"...
Good Luck
2011-01-13
---------------------------------
Yinjie Hong
Ph. D. Student
College of Computer Science, Zhejiang University
Tel: 86-571-87952026
E-Mail: hongyj(at)zju(dot)edu(dot)cn
Office: Room 400, Teaching Building #11, Yuquan Campus, Zhejiang University
Thank you for your reply.
I am using my own FrenchAnalyzer for lexical analysis. It extends
org.apache.lucene.analysis.Analyzer and my stopwords set is empty.
Benoit
On 2011-01-12 23:05, Robert Muir wrote:
On Wed, Jan 12, 2011 at 10:38 PM, Benoit Mercier
<benoit.merc...@member.fsf.org> wrote:
Hi,
I am happily using Lucene for several years to offer French lexical analysis
tools to university researchers. Today, one of them decided to analyze the
use of the French word "or" (meaning "gold" in French) in one of my corpus
powered by Lucene... And, as you probably already guessed, no results...
What analyzer are you using?
By default, StandardAnalyzer and StopAnalyzer uses a set of english
stopwords. For french, this list is probably not appropriate.
If you look at the javadocs, you can pass in your own set of
stopwords... for lexical analysis maybe this should be an empty set.
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