Sergey Lisitsyn <lisitsyn@hey.com>
Fernando José Iglesias García <fernando.iglesiasg@gmail.com>

Laurens van der Maaten (barnes-hut-sne)
John Langford and Dinoj Surendran (CoverTree)
Evgeniy Andreev (FibonacciHeap class)
David Harmon (ARPACK wrapper code)
Daisuke Okanohara (redsvd)
Christopher Diggins and Pablo Aguilar and Kevlin Henney (any type)
