Search Results for author: G. Madhuri

Found 3 papers, 1 papers with code

A Lightweight Randomized Nonlinear Dictionary Learning Method using Random Vector Functional Link

no code implementations6 Feb 2024 G. Madhuri, Atul Negi

The proposed RVFL-based nonlinear Dictionary Learning (RVFLDL) learns a dictionary as a sparse-to-dense feature map from nonlinear sparse coefficients to the dense input features.

Dictionary Learning Image Classification

JL-lemma derived Optimal Projections for Discriminative Dictionary Learning

2 code implementations27 Aug 2023 G. Madhuri, Atul Negi, Kaluri V. Rangarao

Experimentation demonstrates that JLSPCADL scales well with an increasing number of classes and dimensionality.

Dictionary Learning Dimensionality Reduction +3

Discriminative Dictionary Learning based on Statistical Methods

no code implementations17 Nov 2021 G. Madhuri, Atul Negi

Other dictionary learning algorithms such as Discriminative K-SVD and Label Consistent K-SVD are supervised learning methods based on K-SVD.

Dictionary Learning Image Denoising +1

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