我正在尝试构建一个简单的模型,可以将点分类为 2D空间的2个分区:
不幸的是,我没有得到预期的答案.我在代码中遗漏了什么,或者我做错了什么?
public class SimpleClassifier {
public static class Point{
public int x;
public int y;
public Point(int x,int y){
this.x = x;
this.y = y;
}
@Override
public boolean equals(Object arg0) {
Point p = (Point) arg0;
return( (this.x == p.x) &&(this.y== p.y));
}
@Override
public String toString() {
// TODO Auto-generated method stub
return this.x + " , " + this.y ;
}
} …Run Code Online (Sandbox Code Playgroud)