源码 Resources

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Comprehensive machine learning source code authored by Zhejiang University professors Cai Deng and He Xiaofei, covering spectral regression, dimensionality reduction, feature selection, topic modeling, matrix factorization, sparse coding, hashing techniques, clustering methods, active learning, and matrix learning. This collection serves as an excellent resource for understanding algorithm implementations through practical code examples.

MATLAB 252 views Tagged

This source code implements a threshold-based compression algorithm using second-generation lifting wavelets. Key customizable parameters include decomposition levels, wavelet types, and threshold calculation formula coefficients for each level. The implementation converts low-frequency coefficients to hexadecimal format to facilitate further compression techniques like Huffman coding. The well-commented code demonstrates clear implementation logic, supports multiple wavelet families, and effectively illustrates second-generation wavelet concepts - making it particularly valuable for wavelet beginners.

MATLAB 298 views Tagged

SOMP (Subspace Orthogonal Matching Pursuit) is a subspace reconstruction algorithm in compressed sensing. This repository provides MATLAB/Python implementation code and technical paper discussing the algorithm's sparse signal recovery mechanism and iterative optimization approach.

MATLAB 273 views Tagged