Hi,
I have two libraries A and B indexed from database tables where A has about
10 fields and B has about 30 fields(with about a couple of hundred records).
A and B both have a TEXT type field "headline" reading data from the same
database table column.
However the field query - "headline: fi
Hi,
I got two problems of using the lucene and may need your help.
1. For each word, how the lucene calculate its weight. I only know for each
work in the document will be weighed by its tf/idf values.
2. Can I modify the lucene so that i use the term frequency instead of
tf/idf value to calcula
Hi Chris,
Thanks a zillion for providing me this quick solution. It worked! It
would not have been possible withiut yur help in such a short time. Is it
your dedicated effort to learn Lucene or some technique?
Thanks,
Varun
On 2/3/06, Chris Hostetter <[EMAIL PROTECTED]> wrote:
>
>
> take a
Hi,
I got two problems of lucene.
1. How does the lucene calculate each term's weight in the query? Is it a
simple boolean value?
2. Can i change the similarity measure in the lucene? For instance, i only
use the term frequence instead of the tf/idf value to give weight to each
term in the docum
On Feb 4, 2006, at 1:09 AM, kate wrote:
i have an index with documents containing n-grams, in fields such as
"3gram", "4gram", etc. one 5-gram found in the text is "oswax".
using
Luke, i can see that a field with this value exists for a particular
document. however, searching for "5gram:os
