Online Multilinear Dictionary Learning

7 Mar 2017Thiernithi VariddhisaiDanilo Mandic

A method for online tensor dictionary learning is proposed. With the assumption of separable dictionaries, tensor contraction is used to diminish a $N$-way model of $\mathcal{O}\left(L^N\right)$ into a simple matrix equation of $\mathcal{O}\left(NL^2\right)$ with a real-time capability... (read more)

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