Journal of Northeastern University(Natural Science)
Clustering result evaluating algorithm in a gravitational way
Yu, Yong-Qian (1); Zhao, Xiang-Guo (1); Chen, Heng-Yue (1); Wang, Guo-Ren (1)
Journal of Northeastern University . 2007, (8): 1109 -1112 .  DOI: -