Adaptive Manifold Learning

Recently, there have been several advances in the machine learning and pattern recognition communities for developing manifold learning algorithms to construct nonlinear low-dimensional manifolds from sample data points embedded in high-dimensional spaces. In this paper, we develop algorithms that address two key issues in manifold learning: 1) the adaptive selection of the neighborhood sizes; and 2) better fitting the local geometric structure to account for the variations in the curvature of the manifold and its interplay with the sampling density of the data set. We also illustrate the effectiveness of our methods on some synthetic data sets.

• Type: Conference
• Year: 2004
• Where: NIPS
• Authors: Jing Wang, Zhenyue Zhang, Hongyuan Zha
• Keywords: Manifold, NIPS 2004, NIPS 2007, Nonlinear Low-dimensional Manifolds, Sample Data Points