# Tensor Decomposition for Signal Processing and Machine Learning

6 Jul 2016Nicholas D. SidiropoulosLieven De LathauwerXiao FuKejun HuangEvangelos E. PapalexakisChristos Faloutsos

Tensors or {\em multi-way arrays} are functions of three or more indices $(i,j,k,\cdots)$ -- similar to matrices (two-way arrays), which are functions of two indices $(r,c)$ for (row,column). Tensors have a rich history, stretching over almost a century, and touching upon numerous disciplines; but they have only recently become ubiquitous in signal and data analytics at the confluence of signal processing, statistics, data mining and machine learning... (read more)

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