西安交通大学机械工程学院,西安,710049
网络首发:2012-05-10,
纸质出版:2012
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栗茂林, 梁霖, 王孙安, 等. 结合交叠区异点统计和相关分析的免疫克隆特征选择方法[J]. 西安交通大学学报, 2012,46(5):50-56.
Immune Clone Feature Selection Method Combining Different Point Statistics of Overlap Region with Correlation Analysis[J]. 2012, 46(5): 50-56.
为了解决机械故障诊断中的特征选择问题
利用免疫克隆选择算法
提出了一种结合交叠区异点统计和相关性分析的免疫克隆特征选择方法
可有效地去除不相关特征和冗余特征.基于空间分布的交叠区异点
设计了交叠区异点统计的优化指标; 基于J散度距离
设计了一种冗余特征的评估指标; 基于免疫克隆选择算法
结合交叠区异点统计优化指标和冗余特征评估指标
提出了一种免疫克隆特征选择新算法.仿真和实际工程应用的结果表明:文中提出的方法比常用的特征选择方法更加有效
选出的特征分类精度更高
特征子集更小
更能满足故障诊断的需求.
To treat the feature selection for mechanical fault diagnosis
a novel immune clone feature selection method combining different point statistics of overlap region with correlation analysis is proposed with which the irrelevant features and redundant features can be removed effectively. According to the different point of the overlap region in space distribution
an optimization index is designed. An evaluation index of redundant features in correlation analysis following J-divergence is put forward. Then an immune clone feature selection strategy(ICFSS)is constructed with the two indexes. The simulation and industrial applications show its higher precision and smaller feature subset for more effective fault diagnosis.
YU Lei, LIU Huan. Efficient feature selection via analysis of relevance and redundancy [J]. Journal of Machine Learning Research, 2004, 5(10): 1205-1224.
廖广兰,史铁林,姜南,等.基于SOM网络的特征选择技术研究[J].机械工程学报, 2005, 41(2): 46-50.
LIAO Guanglan, SHI Tielin, JIANG Nan, et al. Feature selection based on SOM networks [J]. Chinese Journal of Mechanical Engineering, 2005, 41(2): 46-50.
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CHEN Xuewen. An improved branch and bound algorithm for feature selection [J]. Pattern Recognition Letters, 2003, 24(12): 1925-1933.
张文化,刘素华,侯惠芳.一种用于特征选择的禁忌搜索算法[J].计算机应用与软件, 2010, 27(5): 125-127.
ZHANG Wenhua, LIU Suhua, HOU Huifang. A taboo search algorithm for feature selection [J]. Computer Applications and Software, 2010, 27(5): 125-127.
JACK L B, NANDI A K. Genetic algorithms for feature selection in machine condition monitoring with vibration signals [J]. IEE Proceedings: Vision, Image and Signal Processing, 2000, 147(3): 205-213.
贾要勤,徐光华,孙瑞祥,等.粗糙集属性约简的基因算法[J].中国机械工程, 2000, 11(7): 797-800.
JIA Yaoqin, XU Guanghua, SUN Ruixiang, et al. Reduction of rough set attributes using genetic algorithm [J]. China Mechanical Engineering, 2000, 11(7): 797-800.
朱虎明,焦李成.并行免疫克隆特征选择算法[J]. 西安电子科技大学学报, 2008, 35(5): 853-857.
ZHU Huming, JIAO Licheng. Parallel immune clonal selection for feature selection [J]. Journal of Xidian University, 2008, 35(5): 853-857.
尚荣华,焦李成,吴建设,等.用于非监督特征选择的免疫克隆多目标优化算法[J]. 西安电子科技大学学报, 2010, 37(1): 18-22.
SHANG Ronghua, JIAO Licheng, WU Jianshe, et al. Immune clonal multi-objective algorithm for unsupervised feature selection [J]. Journal of Xidian University, 2010, 37(1): 18-22.
梁霖,徐光华.基于克隆选择的粗糙集属性约简方法[J].西安交通大学学报, 2005, 39(11): 1231-1235.
LIANG Lin, XU Guanghua. Reduction of rough set attribute based on immune clone selection [J]. Journal of Xi'an Jiaotong University, 2005, 39(11): 1231-1235.
刘弹,徐光华,梁霖,等.基于邻接区域交叠概率的特征选择方法[J].机械工程学报, 2009, 45(2): 1-5.
LIU Dan, XU Guanghua, LIANG Lin, et al. Feature selection method based on overlapped probability of intersection area [J]. Chinese Journal of Mechanical Engineering, 2009, 45(2): 1-5.
MITRA P, MURTHY C A, PAL S K. Unsupervised feature selection using feature similarity [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2002, 24(4): 301-312.
利用膜粒子群优化和信息熵的医学文本特征选择. 2012, 46(4): 45-51.
用于水声目标识别的自适应免疫特征选择算法. 2011,45(12):28-32.
滚动轴承故障诊断的案例推理方法. 2011, 45(11): 79-84.
广义邻域粗集下的集成特征选择及其选择性集成算法. 2011, 45(6): 34-39.
基于Fisher判据时频分析的运动相关脑电特征选择及优化. 2008, 42(8): 1026-1030.
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