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From Amir Hossein Jadidinejad <>
Subject A simple Vector Space Model and TFIDF usage
Date Mon, 29 Jun 2009 19:10:02 GMT
It's my first experiment with Lucene. Please help me.
I'm going to index a set of documents and create a feature vector for each of them. This vector
contains all terms belong to the document that weight using TFIDF.
After that I want to compute the cosine similarity between all documents and produce a doc-doc
similarity matrix. My document set is large and it's important to have a scalable implementation.
Would you please provide me a guideline or to-do list?
Thank you and kind regards.

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