※ 引述《anguso (愛寶)》之銘言：
: ※ 引述《mercurial (多變)》之銘言：
: : I dicide not to buy another 512MB RAM.
: Time is money....
: : so I try to use smaller sub groups.
: : Finally, 768MB RAM can afford 416000 training data *130 testing data.
: Good luck!~ (we all need that.)
It is strange that I can't run with this size again. ><"
So I change to divide the training data.
Now I can only afford 208 training data * 104000 testing data.
Just for calculating the distance.