稀疏流形聚类。作者是大名鼎鼎的Ehsan Elhamifar。-Sparse Manifold Clustering and Embedding (SMCE) is an algorithm based on sparse representation theory for clustering and dimensionality reduction of data lying in a union of nonlinear manifolds.

SMCE，适合于多流形聚类，比普通的SMMC效果要好(SMCE, which is suitable for manifold clustering, is better than the ordinary SMMC)