Biclustering of Gene Expression Data by Correlation-Based Scatter Search

Table 1 Information about biclusters found by the Algorithm 1

Id bi.	Genes	Conditions	Volume	ρ(B)	σ(B)	MSR	Genes Variance
biYeastN15	7	10	70	0.95	0.56	59.2	882.8
biYeastN21	11	9	99	0.92	0.47	205.2	1190.5
biYeastN24	9	9	81	0.92	0.45	142.9	1344.8
biYeastN40	13	8	104	0.89	0.45	368.2	2185.4
biYeast	22.27	6.46	133.1	0.90	0.48	321.0	1508.7
biLymphomaN1	14	14	196	0.92	0.43	3719.2	29180.0
biLymphomaN11	17	7	119	0.92	0.50	1607.9	10317.6
biLymphomaN15	21	10	210	0.86	0.43	1818.4	8351.2
biLymphomaN54	9	14	126	0.82	0.45	1292.6	6108.0
biLymphoma	10.81	11.53	123.7	0.85	0.45	2593.3	11643.07
bi1-GaschYeastN1	13	25	325	0.96	0.42	0.08	1.51
bi1-GaschYeastN10	12	22	264	0.95	0.48	0.06	1.19
bi1-GaschYeastN11	41	17	697	0.93	0.34	0.15	1.67
bi1-GaschYeastN25	19	10	190	0.93	0.43	0.19	0.89
bi1-GaschYeast	16.36	14.08	237.6	0.89	0.43	0.32	1.50
bi2-GaschYeastN1	54	39	2106	0.82	0.32	0.22	1.00
bi2-GaschYeastN4	43	32	1376	0.84	0.45	0.18	1.02
bi2-GaschYeastN9	48	24	1152	0.87	0.41	0.17	1.18
bi2-GaschYeastN27	33	28	924	0.84	0.39	0.13	0.72
bi2-GaschYeast	46.69	27.69	1269.4	0.72	0.34	0.38	1.02

Results from Yeast and Lymphoma data set for values M ₁ = 1 and M ₂ = 1 (four biclusters and the average of the 100 biclusters obtained). Results from GaschYeast for values M ₁ = 1 and M ₂ = 1, and for M ₁ = 10 and M ₂ = 10.

ISSN: 1756-0381