Riemannian Newton optimization methods for the symmetric tensor approximation problem
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DOI: 10.1016/j.laa.2021.12.008
Abstract: The Symmetric Tensor Approximation problem (STA) consists of approximating a symmetric tensor or a homogeneous polynomial by a linear combination of symmetric rank-1 tensors or powers of linear forms of low symmetric rank. We present… read more here.
Keywords: newton; tensor; symmetric tensor; approximation problem ... See more keywords