Ontology highlight
ABSTRACT:
SUBMITTER: Pang H
PROVIDER: S-EPMC2794982 | biostudies-literature | 2009 Dec
REPOSITORIES: biostudies-literature
Pang Herbert H Tong Tiejun T Zhao Hongyu H
Biometrics 20091201 4
High-dimensional data such as microarrays have brought us new statistical challenges. For example, using a large number of genes to classify samples based on a small number of microarrays remains a difficult problem. Diagonal discriminant analysis, support vector machines, and k-nearest neighbor have been suggested as among the best methods for small sample size situations, but none was found to be superior to others. In this article, we propose an improved diagonal discriminant approach through ...[more]