Hi Markus,
Thanks for the quick reply.
Could you tell me a possible a value for the high boost such that its to be
negated? or Is there a way I can calculate or find that out.
Also, for the other approach on using indexing filter does the ("...",
LuceneWriter.STORE.YES, LuceneWriter.INDEX.NO, conf); does the work?
Thanks,
Abi
On Mon, Feb 7, 2011 at 9:34 AM, Markus Jelsma <[email protected]>wrote:
> Hi,
>
> A negative boost does not exist and a very low boost is still a boost. In
> queries, you can work around the problem by giving a very high boost do
> documents that do not match; the negation parameter with a high boost will
> do
> the trick.
>
> If you don't want to index certain documents then you'll need an indexing
> filter. That's a different approach.
>
> Cheers,
>
> > Hi all,
> >
> > I was looking at the following example,
> >
> > http://wiki.apache.org/nutch/WritingPluginExample
> >
> > In the example, the author sets a boost of 5.0f for the recommended tag.
> >
> > In this same way, can I also set a boost value such that a tag or
> content
> > is never indexed at all? If so, what would be the boost value? On a
> related
> > note, what are the default content that are usually(by default) indexed
> by
> > Lucene?
> >
> > Thanks a bunch for all your time and patience. Have a good day.
> >
> > Cheers,
> > Abi
>
