Dictionary Learning-Based Denoising for Portfolio Selection.

Somaya Sadik Mohamed Et-tolba Benayad Nsiri

Published in: DSP (2023)

Keyphrases

portfolio selection
dictionary learning
denoising
sparse coding
natural images
sparse representation
image denoising
total variation
image processing
robust optimization
financial markets
multiple objectives
machine learning
dimensionality reduction
feature space
image segmentation
multi objective
image patches