tfidf, am I understanding it right?

Posted by alskndalsnd on Stack Overflow See other posts from Stack Overflow or by alskndalsnd
Published on 2010-03-29T07:08:25Z Indexed on 2010/03/29 7:13 UTC
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Hey everyone, I am interested in doing some document clustering, and right now I am considering using TF-IDF for this.

If I am not wrong, TFIDF is particularly used for evaluating the relevance of a document given a query. If I do not have a particular query, how can I apply tfidf to clustering?

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