※ 引述《ChihJen ( )》之铭言：
: this is why this hw is interesting.. Using different techniques you
: may speed up your calculation
: Chih-Jen
I found a new way to transform usps and it only took 3x seconds.
: ※ 引述《mapleV (Sucks)》之铭言：
: : Me too, and the hw2 ran out of memory(1024MB) during executing 1nn.
: : I have no idea about this.
: : Now, i am trying to use smaller training data and test data to calculate
: : 1nn.