Table 4 Results comparison. Comparison between different methods for model order selection in gene expression data analysis
From: Model order selection for bio-molecular data clustering
Methods | Class. risk (Lange et al. 2004) | Gap statistic (Tibshirani et al. 2001) | Clest (Dudoit and Fridlyand 2002) | Figure of Merit (Levine and Domany 2001) | Model Explorer (BenHur et al 2002) | MOSRAM | "True" number k |
|---|---|---|---|---|---|---|---|
Data set | |||||||
Leukemia (Golub et al. 1999) | k = 3 | k = 10 | k = 3 | k = 2, 8, 19 | k = 2 | k = 2, 3 | k = 2, 3 |
Lymphoma (Alizadeh et al. 2000) | k = 2 | k = 4 | k = 2 | k = 2, 9 | k = 2 | k = 2 | k = 2, (3) |