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Table 3 Performance comparison between traditional DBN, DWT-DBN and proposed DWT-PCA-DBN

From: Analyzing MRI scans to detect glioblastoma tumor using hybrid deep belief networks

Classification techniquesAccuracySpecificitySensitivityF-score
DBN0.89 ± 0.180.88 ± 0.260.91 ± 0.190.90 ± 0.22
DWT-DBN0.91 ± 0.190.90 ± 0.240.92 ± 0.180.91 ± 0.23
DWT-PCA-DBN0.95 ± 0.140.94 ± 0.160.97 ± 0.260.95 ± 0.15