Features

Here is a clustering of all 340 Microarray & Classification articles at PubMed,

http://vivisimo.com/search?v:file=MicroArray

Topic hierarchy:
microarray* AND classif* (340)
Breast cancer (32)
Cell lines (31)
B-cell (27)
Regulated genes (24)
Strains (24)
Ovarian, Cancer (10)
Comparative genomic hybridization (10)
Lung (10)
Class prediction (9)
Brain, Mutant (9)