Research Article
Evaluation of Plaid Models in Biclustering of Gene Expression Data
Table 1
Mean and MSR of numbers of discovered rows and columns of biclusters in matrix 50
20.
| | Scenario | Num of True Bic |
Dimensions of True biclusters |
Num of discovered biclusters (MSR) | Num of correct rows (MSR) | Num of correct columns (MSR) |
Num of overlap discovered (MSR) | | Noise % | Overlap |
Bic1 |
Bic2 |
Bic1 |
Bic2 | | (%) |
| | 0 | 0 (0) | | 21 × 6, 12 × 5 | 2.31 (1.09) | 21.0 (0.00) | 12.0 (0.00) | 6 (0.00) | 5 (0.00) | 0 (0.00) | | 0 | 6 (10) | 2 | 20 × 6, 12 × 5 | 2.29 (0.84) | 20.0 (0.00) | 12.0 (0.00) | 6 (0.00) | 5 (0.00) | 6 (0.00) | | 0 | 10 (20) | | 20 × 6, 12 × 5 | 2.45 (0.68) | 20.0 (0.00) | 22.0 (0.05) | 6 (0.00) | 5 (0.00) | 10 (0.00) |
| | 1 | 0 (0) | | 21 × 6, 12 × 5 | 1.95 (2.27) | 10.6 (52.08) | 10.6 (8.09) | 4.7 (2.16) | 4.6 (1.08) | 0 (0.00) | | 1 | 6 (10) | 2 | 20 × 6, 12 × 5 | 2.00 (2.32) | 11.5 (64.47) | 10.6 (9.93) | 4.4 (3.03) | 4.6 (2.95) | 0 (0.00) | | 1 | 11 (20) | | 20 × 6, 12 × 5 | 1.80 (1.38) | 18.7 (128.19) | 10.5 (25.78) | 4.7 (2.38) | 4.8 (4.21) | 0 (0.00) |
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