查
查宏远
Publications - 1
Citations - 670
查宏远 is an academic researcher. The author has contributed to research in topics: Local tangent space alignment & Pseudo-Riemannian manifold. The author has an hindex of 1, co-authored 1 publications receiving 601 citations.
Papers
More filters
Principal Manifolds and Nonlinear Dimensionality Reduction via Tangent Space Alignment
TL;DR: A new algorithm for manifold learning and nonlinear dimensionality reduction is presented based on a set of unorganized da-ta points sampled with noise from a parameterized manifold, and the local geometry of the manifold is learned by constructing an approxi-mation for the tangent space at each point.