Fast agglomerative hierarchical clustering algorithm using Locality-Sensitive Hashing.

Hisashi Koga Tetsuo Ishibashi Toshinori Watanabe Fast agglomerative hierarchical clustering algorithm using Locality-Sensitive Hashing. 25-53 2007 12 Knowl. Inf. Syst. 1 http://dx.doi.org/10.1007/s10115-006-0027-5 db/journals/kais/kais12.html#KogaIW07