Non-negative matrix factorization code

  • Thread starter buupq
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Hello,

I'm looking for the non-negative matrix factorization (NNMF) source code. I checked several linear algebra libraries (e.g., LaPack, mkl), but it seems that this subroutine is not available. Does anyone know where I can find this source code?

https://en.wikipedia.org/wiki/Non-negative_matrix_factorization#cite_note-23

Thank you!
 

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  • #2
TeethWhitener
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Did you try googling "non-negative matrix factorization code"? The first hit is:
https://www.csie.ntu.edu.tw/~cjlin/nmf/
which contains a Matlab implementation as well as one in Python, Go, and C.
 

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