Title
Improving Classification Performance for Heterogeneous Cancer Gene Expression Data
Abstract
In our previous work, we proposed the "impactfactors" (IFs) to measure the symmetric errors indifferent microarray experiments, and integrated the IFsto the Golub and Slonim (GS) and k-nearest neighbors(kNN) classifiers. In this paper, we perform experimentswith different cancer types, which are lungadenocarcinomas and prostate cancer, to further validatethe efficiency and effectiveness of the IFs integrations interms of measurements of classification accuracy,sensitivity and specificity. For both cancer types, the IFsintegrations can be successfully improved on theclassification performance.
Year
DOI
Venue
2004
10.1109/ITCC.2004.1286608
ITCC (2)
Keywords
Field
DocType
indifferent microarray experiment,symmetric error,cancer type,heterogeneous cancer gene expression,classification accuracy,previous work,k-nearest neighbor,prostate cancer,experimentswith different cancer type,theclassification performance,ifs integrations interms,improving classification performance,cancer,error correction,classification,gene expression,data mining,k nearest neighbor,testing
Data mining,Microarray,Computer science,Gene expression,Prostate cancer,Computational biology,Cancer
Conference
ISBN
Citations 
PageRank 
0-7695-2108-8
0
0.34
References 
Authors
1
2
Name
Order
Citations
PageRank
Benny Y. M. Fung110.76
Vincent T. Y. Ng2504122.85