SamCluster: an integrated scheme for automatic discovery of sample classes using gene expression profile
Author(s) -
Wuju Li,
Ming Fan,
Momiao Xiong
Publication year - 2003
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btg095
Subject(s) - feature selection , cluster analysis , sample (material) , feature (linguistics) , hierarchical clustering , sample size determination , selection (genetic algorithm) , pattern recognition (psychology) , false discovery rate , data mining , computer science , statistical hypothesis testing , computational biology , mathematics , artificial intelligence , biology , gene , statistics , genetics , linguistics , chemistry , philosophy , chromatography
Feature (gene) selection can dramatically improve the accuracy of gene expression profile based sample class prediction. Many statistical methods for feature (gene) selection such as stepwise optimization and Monte Carlo simulation have been developed for tissue sample classification. In contrast to class prediction, few statistical and computational methods for feature selection have been applied to clustering algorithms for pattern discovery.
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