Brain is the controlling center of our body. With the advent of time, newer and newer brain
diseases are being discovered. Thus, because of the variability of brain diseases, existing …

Imaging mass spectrometry (IMS) is a rapidly advancing molecular imaging modality that
can map the spatial distribution of molecules with high chemical specificity. IMS does not …

This letter presents theoretical, algorithmic, and experimental results about nonnegative
matrix factorization (NMF) with the Itakura-Saito (IS) divergence. We describe how IS-NMF is …

In recent years, low-rank based tensor completion, which is a higher order extension of
matrix completion, has received considerable attention. However, the low-rank assumption …

Source separation models that make use of nonnegativity in their parameters have been
gaining increasing popularity in the last few years, spawning a significant number of …

This paper presents theoretical and experimental results about constrained non-negative
matrix factorization (NMF) in a Bayesian framework. A model of superimposed Gaussian …

In this paper we derive a family of new extended SMART (Simultaneous Multiplicative
Algebraic Reconstruction Technique) algorithms for Non-negative Matrix Factorization …

Abstract We apply Non-negative Matrix Factorization (NMF) to the prob-lem of identifying
underlying trends in stock market data. NMF is arecent and very successful tool for data …

By the increasing growth of the Internet of Things (IoT) which provides interconnection and
communications between electronic devices and corresponding sensors, a large volume of …

Nonnegative matrix factorization (NMF) with the Itakura-Saito divergence has proven
efficient for audio source separation and music transcription, where the signal power …