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A Cancer Recognition Method Based on DNA Microarray
Su Qian 1,An Dong 1 * #,Zhai Yafeng 2,Wang Ku 3,Wang Shoujue 4
1.China Agricultural University
2.College of Biological Sciences, China Agricultural University
3.College of Information and Electrical Engineering, China Agricultural University
4. Institute of Semiconductor, Chinese Academy of Science
*Correspondence author
#Submitted by
Subject:
Funding: 国家高等教育发展研究项目;国家自然科学基金;博士教育基金;病原微生物生物安全国家重点实验室基金(No.2006AA10A213; 60805011; 200800191028; 200705)
Opened online:26 February 2009
Accepted by: none
Citation: Su Qian,An Dong,Zhai Yafeng.A Cancer Recognition Method Based on DNA Microarray[OL]. [26 February 2009] http://en.paper.edu.cn/en_releasepaper/content/29666
 
 
The accurate cancer classification is of great importance in clinical treatment. Recently, the DNA microarray technology provides a promising approach to the diagnosis and prognosis of cancer types. However, it has no perfect method for the multiclass classification problem. The difficulty lies in the fact that the data are of high dimensionality with small sample size. This paper proposed an automatic classification method of multiclass cancers based on biomimetic pattern recognition (BPR). To the public GCM data set, the average correct classification rate reaches 80% under the condition that the correct rejection rate is 81%.
Keywords:Cancer; Classification; Biomimetic pattern recognition
 
 
 

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