Advanced Matrix Computations
Tensor train decomposition is a technique used to represent high-dimensional tensors as a sequence of lower-dimensional tensors, facilitating efficient computation and storage. This method helps in breaking down complex multidimensional arrays into simpler structures, making operations like tensor-matrix products more manageable and computationally efficient. By expressing a tensor in this format, one can leverage matrix computations, which are often more straightforward to handle than working with full tensors directly.
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