I was wondering if anyone has any idea how i can start to implement my
own similarity. I wanna use the cosine similarity measure instead. I was
looking through the past forums posts and saw that quite a few people
have also discussed this, but no real method of doing it was mentioned.
Any good links on extending the similarity class? A lot of posts
discusses David Spencer's "More Like This" but i can;t find this anywhere.
Thanks.
Chris Hostetter wrote:
: I was looking at the new 1.9 api and can't seem to find this expert mode
: of searching.
yonik's refering to all of the methods in the Searcher class that have
"Expert" in their (javadoc) description.
:
http://lucene.apache.org/java/docs/api/org/apache/lucene/search/IndexSearcher.html#search(org.apache.lucene.search.Weight,%20org.apache.lucene.search.Filter,%20org.apache.lucene.search.HitCollector)
...that method isn't labeled "expert" but it also uses raw scores
(HitCollector's have allways recieved the raw scores)
-Hoss
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