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Table 4 Performance comparison of dimensionality reduction methods on BRCA dataset

From: A hierarchical integration deep flexible neural forest framework for cancer subtype classification by integrating multi-omics data

Data

PCA

NMF

SAE

DNA methylation

0.692

0.654

0.731

miRNA expression

0.731

0.692

0.769

Gene expression

0.769

0.731

0.808

Integrative Data

0.808

0.769

0.846