Table 2.

Mean Concordance Index on 16 cancer types using different dimensionality reduction methods.

Cancer Type	Dimensionality Reduction Method
	AE	Denoise-AE	Chi2	Pearson	MIC	PCA	SAVAE
BLCA	0.642	0.643	0.582	0.552	0.624	0.545	0.654
BRCA	0.704	0.709	0.651	0.500	0.492	0.488	0.724
HNSC	0.649	0.642	0.522	0.590	0.531	0.489	0.651
KIRC	0.725	0.731	0.620	0.698	0.673	0.547	0.723
LGG	0.844	0.843	0.712	0.820	0.786	0.673	0.857
LIHC	0.704	0.696	0.467	0.627	0.401	0.423	0.713
LUAD	0.617	0.635	0.627	0.595	0.571	0.570	0.647
LUSC	0.552	0.559	0.605	0.534	0.529	0.496	0.575
OV	0.608	0.621	0.550	0.512	0.517	0.471	0.620
STAD	0.602	0.616	0.556	0.572	0.531	0.476	0.610
CESC	0.690	0.722	0.724	0.565	0.598	0.398	0.663
COAD	0.631	0.638	0.489	0.533	0.521	0.496	0.728
SARC	0.698	0.700	0.558	0.647	0.637	0.511	0.720
UCEC	0.677	0.701	0.640	0.591	0.611	0.472	0.698
PRAD	0.724	0.649	0.687	0.751	0.586	0.606	0.774
SKCM	0.684	0.655	0.863	0.652	0.531	0.512	0.734