Multi-class cancer classification by total principal component regression (TPCR) using microarray gene expression data
نویسندگان
چکیده
منابع مشابه
Multi-class cancer classification by total principal component regression (TPCR) using microarray gene expression data
DNA microarray technology provides a promising approach to the diagnosis and prognosis of tumors on a genome-wide scale by monitoring the expression levels of thousands of genes simultaneously. One problem arising from the use of microarray data is the difficulty to analyze the high-dimensional gene expression data, typically with thousands of variables (genes) and much fewer observations (samp...
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The DNA microarray technology enables us to measure the expression levels of thousands of genes simultaneously, providing great chance for cancer diagnosis and prognosis. The number of genes often exceeds tens of thousands, whereas the number of subjects available is often no more than a hundred. Therefore, it is necessary and important to perform gene selection for classification purpose. A go...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2005
ISSN: 1362-4962
DOI: 10.1093/nar/gki144