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Thought this was cool: #Python NMF/NTF with beta divergence

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Antoine Liutkus let me know of the beta_ntf package in Python so that I would include it on the Matrix Factorization Jungle page. From the super beta_ntf 2000 page:

In a nutshell, the beta_ntf module

  • supports weighted parafac factorization of nonnegative numpy ndarray of arbitrary shape minimizing any β-divergence
  • fits in one small single .py file
  • requires numpy v1.6
You can check more details and download it here : http://code.google.com/p/beta-ntf/
The NMF/NTF with beta divergence in Matlab is also available here.

Thanks Antoine !

If you, like Antoine think that a package needs to be added to the Advanced Matrix Factorization Jungle page, please do let me know, I’ll be glad to add it. 
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from Nuit Blanche: http://nuit-blanche.blogspot.com/2012/12/python-nmfntf-with-beta-divergence.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+blogspot%2FwCeDd+%28Nuit+Blanche%29

Written by cwyalpha

十二月 24, 2012 在 6:08 上午

发表在 Uncategorized

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