@ARTICLE{Zhen2013:Local, 
AUTHOR = {Liangli Zhen and Xi Peng and Dezhong Peng}, 
TITLE = {Local Neighborhood Embedding for Unsupervised Nonlinear Dimension Reduction}, 
JOURNAL = {Journal Of Software}, 
Volumn = {8}, 
number = {2}, 
pages={410--417}, 
Year = {2013} }