class MyInstanceSummaryPanel extends InstancesSummaryPanel {

    public MyInstanceSummaryPanel() {
        super();
        try {
            setInstances(new Instances(new FileReader(new File("resources/cpu.arff"))));
        } catch (Exception ex) {
            Logger.getLogger(MyInstanceSummaryPanel.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

竟然抢到沙发了哈哈   

very goodgood good

给力

来晚了！！顶一顶！！！

很喜欢詹俊的解说

  

难道是换格式了？

感谢楼主！感谢！