Fast Training Logistic Regression via Adaptive Sampling

Table 2

The correlation coefficient between different solutions on seven datasets.

Dataset	(LLR-AS, LR-GD)		(LLR-AS, LR-DSG)
	Std	Mean	Std	Mean
Cifa	0.006	0.935	0.003	0.986
Cod-rna	0.003	0.998	0.003	0.991
Covtype	0.007	0.979	0.048	0.984
Ijcnn1	0.001	0.996	0.004	1.000
Mnist	0.000	0.995	0.003	0.985
Skin-nonskin	0.000	1.000	0.004	0.979
Susy	0.001	0.998	0.009	0.998
Average	0.986		0.989
Median	0.996		0.986