K-SVD

K-SVD (K-means Singular Value Decomposition) is an algorithm used primarily in the field of signal processing and machine learning for dictionary learning. It is a method that allows for the efficient representation of data in terms of a linear combination of a set of basis vectors known as a "dictionary." Here are the key components and steps involved in K-SVD: 1. **Dictionary Learning**: The goal of K-SVD is to learn a dictionary that can represent data well.