计算机科学 ›› 2013, Vol. 40 ›› Issue (4): 204-208.
胡清华,朱鹏飞,左明
HU Qing-hua,ZHU Peng-fei and ZUO Ming
摘要: 齿轮裂纹等级的识别对于齿轮箱故障诊断具有重要意义。通过随机化邻域约简,生成一系列邻域可分子空间,从而形成不同的子分类器。通过最小化间隔损失或者求解L1正则最小平方损失问题来改变间隔分布,从而得到子分类器权值,对分类器按权值排序后,选择使得训练集分类精度最高的子分类器集合。实验结果表明,对于齿轮裂纹等级的识别,该方法的性能大大优于现有的其它方法。
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