Using locally estimated geodesic distance to optimize neighborhood graph for isometric data embedding.

Guihua Wen Lijun Jiang Jun Wen Using locally estimated geodesic distance to optimize neighborhood graph for isometric data embedding. 2226-2236 2008 41 Pattern Recognition 7 http://dx.doi.org/10.1016/j.patcog.2007.12.015 db/journals/pr/pr41.html#WenJW08