Multi-label dimensionality reduction based on semi-supervised discriminant analysis

Reconstruction and analysis of multi-pos

Reconstruction and analysis of multi-pose face images based on nonlinear dimensionality reduction

✍ Changshui Zhang; Jun Wang; Nanyuan Zhao; David Zhang 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 948 KB

Locally linear embedding (LLE) is a nonlinear dimensionality reduction method proposed recently. It can reveal the intrinsic distribution of data, which cannot be provided by classical linear dimensionality reduction methods. The application of LLE, however, is limited because of its lack of a param