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Subject Re: Query expansion
Date Wed, 10 Dec 2003 12:46:06 GMT

expanding a query is basically done by generating a new one an reusing the
existing terms plus the selected one from your ontology/taxonomy. There has
been discussion here before and you should search the archive for that.
Extracting and using the right bit from your ontology is basically a task for your
programm logic and highly depends on your reasoning and choice.


> Hi Everybody,
> I wish to use an hierarchy of concept provided by an Ontology to refine
> or expand my query answer with Lucene.
> May I Know If someone have tryed it yet ?
> Thanks,
> Gayo
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