Joint -Norm Constraint and Graph-Laplacian PCA Method for Feature Extraction

Table 4

Enrichment analysis of the top 500 genes in the PAAD-GE data corresponding to different methods.

ID	Name	gLPCA		RgLPCA		gLPCA		PCA		PCA		PCA		LE
		value	Hit	value	Hit	value	Hit	value	Hit	value	Hit	value	Hit	value	Hit
GO:0005615	Extracellular space		196		183		173		160		161		157		191
GO:0006614	SRP-dependent cotranslational protein targeting to membrane		67		56		64		48		51		63		51
GO:0070972	Protein localization to endoplasmic reticulum		73		69		68		51		54		71		53
GO:0006613	Cotranslational protein targeting to membrane		67		65		64		48		51		66		51
GO:0045047	Protein targeting to ER		67		65		64		48		51		67		51
GO:0022626	Cytosolic ribosome		68		64		62		47		50		66		52
GO:0072599	Establishment of protein localization to endoplasmic reticulum		67		66		64		48		51		67		51
GO:0005198	Structural molecule activity		126		124		121		110		113		124		113
GO:0044391	Ribosomal subunit		69		65		63		49		52		68		53