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docvecot
2016 Mar 10
2
Introduction and Doubts
Tf-idf is most used used weighting scheme is easy to understand and has
been used in other frameworks like lucene and many other places.
okapi bm25(implemented in xapian) is theoretically better/improved measure
than tf-idf and
i am looking into various other weighting scheme which are there in xapian
or can be implemented like TF-ICF(term frequecy inverse corpus
frequency),TF-RF(term