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From "Noble Paul (JIRA)" <j...@apache.org>
Subject [jira] Created: (SOLR-651) A SearchComponent for fetching TF-IDF values
Date Thu, 24 Jul 2008 16:43:31 GMT
A SearchComponent for fetching TF-IDF values
--------------------------------------------

                 Key: SOLR-651
                 URL: https://issues.apache.org/jira/browse/SOLR-651
             Project: Solr
          Issue Type: New Feature
    Affects Versions: 1.3
            Reporter: Noble Paul
            Priority: Minor


A SearchComponent that can return TF-IDF vector for any given document in the SOLR index
Query : A Document Number / a query identifying a Document
Response :  A Map of term vs.TF-IDF value of every term in the Selected
Document
Why ?

Most of the Machine Learning Algorithms work on TFIDF representation of
documents, hence adding a Request Handler proving the TFIDF representation
will pave the way for incorporating Learning Paradigms to SOLR framework.


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