FEATUREEXTRACTION

作品数：3被引量：11H指数：2
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相关机构：华中科技大学华北电力大学更多>>
相关期刊：《Chinese Journal of Mechanical Engineering》《Journal of Computer Science & Technology》《Journal of Electronics(China)》更多>>
相关基金：国家重点基础研究发展计划更多>>
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KERNEL NEIGHBORHOOD PRESERVING EMBEDDING FOR CLASSIFICATION被引量：2
《Journal of Electronics(China)》2009年第3期374-379,共6页Tao Xiaoyan Ji Hongbing Men Jian 
The Neighborhood Preserving Embedding(NPE) algorithm is recently proposed as a new dimensionality reduction method.However, it is confined to linear transforms in the data space.For this, based on the NPE algorithm, a...
关键词：Kernel Neighborhood Preserving Embedding （KNPE） Neighborhood structure FEATUREEXTRACTION QR decomposition 
Printed Arabic Character Recognition Using HMM被引量：3
《Journal of Computer Science & Technology》2004年第4期538-543,共6页AbbasH.Hassin Xiang-LongTang Jia-FengLiu WeiZhao 
The Arabic Language has a very rich vocabulary. More than 200 million peoplespeak this language as their native speaking, and over 1 billion people use it in severalreligion-related activities. In this paper a new tec...
关键词：pattern recognition off-line Arabic character recognition FEATUREEXTRACTION hidden markov models 
CLASSIFICATION OF GEAR FAULTS USING HIGHER-ORDER STATISTICS AND SUPPORT VECTOR MACHINES被引量：6
《Chinese Journal of Mechanical Engineering》2002年第3期243-247,共5页Lai Wuxing Zhang Guicai Shi Tielin Yang ShuziSchool of Mechanical Science and Engineering, Huazhong University of Science and Technology,Wuhan 430074, China 
This project is supported by 95 Pandeng Preselect Project (No.PD9521908);and 973 Project(No.G199802320).
Gears alternately mesh and detach in driving process, and then workingconditions of gears are alternately changing, so they are easy to be spalled and worn. But becauseof the effect of additive gaussian measurement no...
关键词：Support vector machine GEAR Fault diagnosis CUMULANT FEATUREEXTRACTION 
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