www.pudn.com > BPËã·¨Ô´Âë.zip > circle.bp

* This is a simple classification problem with two classes.  One set of 
* points (class 2) is the set of points within 1 unit of the point 
* (0,0).  Second there is a square outside this area with a length of 
* about 2.5 and again centered at (0,0) (class 1). 
m 2 4 2 
s7 
ci 
a dd uq 
f ir pc 
qp e 0.02 s+ 
rt circle.tra 
tf circle.tes