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Budget

Small project <800

Posted on

2014-11-17 00:08:43.0

Buyer:

nik***

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Description

Write a new implementation of the Euclidean distance formulation of Non-negative Matrix Factorization (NMF) as proposed by Lee & Seung. This implementation should be suitable for application to text data, in the form of a sparse term-document matrix. 

Algorithm: http://hebb.mit.edu/people/seung/papers/nmfconverge.pdf