Provable Methods for Non-negative Matrix Factorization

Nonnegative matrix factorization (NMF) is an important data-analysis problem which concerns factoring a given d n matrix A with nonnegative entries into matrices B and C where B and C are d k and k n with nonnegative entries. It has numerous applications including Object recognition, Topic Modelling...

Full description

Bibliographic Details
Main Author: Pani, Jagdeep
Other Authors: Bhattacharyya, Chiranjib
Language:en_US
Published: 2017
Subjects:
Online Access:http://hdl.handle.net/2005/2739
http://etd.ncsi.iisc.ernet.in/abstracts/3566/G27836-Abs.pdf