A Compressive Sensing Model for Speeding Up Text Classification

Table 1

MSEs between average distances of CS and BOW features on multiclass classification dataset when using different subrates and SRMs.

Subrate R	SRMs
	DCT	FFT	Block DCT	Block WHT	Block Gaussian
0.1	18.78	18.81	18.38	18.48	18.62
0.2	14.37	14.40	14.38	14.08	14.51
0.3	11.39	11.39	11.17	11.11	11.78
0.4	9.14	9.12	9.018	9.01	9.33
0.5	7.36	7.34	7.19	7.21	7.33
0.6	5.92	5.91	5.96	5.90	6.03
Avg.	11.16	11.16	11.02	10.96	11.27