From: SDPSO: Spark Distributed PSO-based approach for feature selection and cancer disease prognosis
Gene 1
Gene 4
Gene n
Sample 1
0.5
0.45
0.55
Sample 2
0.4
0.2
0.3
Sample 3
0.33
0.8
0.9
Sample 4
0.1
0.88
Sample 5
0.6