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cs.CV2024
A Lightweight Randomized Nonlinear Dictionary Learning Method using Random Vector Functional Link
G. Madhuri, Atul Negi
Kernel-based nonlinear dictionary learning methods operate in a feature space obtained by an implicit feature map, and they are not independent of computationally expensive operati…
cs.CV2021★ 3 cited
Discriminative Dictionary Learning based on Statistical Methods
G. Madhuri, Atul Negi
Sparse Representation (SR) of signals or data has a well founded theory with rigorous mathematical error bounds and proofs. SR of a signal is given by superposition of very few col…