Tamara G. Kolda , Sandia National Laboratories, Tensor Decomposition: A Mathematical Tool for Data Analysis
SAS 2203Tensors are multiway arrays, and these occur naturally in many data analysis. Consider a series of experiments tracking multiple sensors over time, resulting in a three-way tensor of the form experiment-by-sensor-by-time. Tensor decompositions are powerful tools for data analysis that can be used for data interpretation, dimensionality reduction, outlier detection, and estimation of missing data.…