最近邻算法 Resources

Showing items tagged with "最近邻算法"

Implementing facial expression recognition through K-SVD dictionary learning, comparing failure rates between K-SVD and k-nearest neighbors algorithm. This approach involves sparse coding optimization and atom updating techniques for improved classification performance.

MATLAB 208 views Tagged

Implementation of texture image classification using Gray-Level Co-occurrence Matrix (GLCM) feature extraction and k-Nearest Neighbor (k-NN) algorithm. The creat_apprentissage function handles training sample preparation, cooccurence performs GLCM-based feature extraction, knn implements the classification algorithm, and classif executes the final texture image categorization.

MATLAB 230 views Tagged