Table 2.

Range of relevant parameters of 20 groups of data before the experiment.

Datasets	Noise level (%)	Percentage of missing data (%)	Text compression ratio	Image compression ratio	Audio compression ratio
1	0.014–0.092	0.020–0.045	1.127–2.750	1.389–2.856	1.156–2.335
2	0.015–0.070	0.011–0.048	1.184–2.898	1.432–2.397	1.494–2.026
3	0.042–0.057	0.019–0.036	1.182–2.191	1.367–2.205	1.169–1.772
4	0.019–0.086	0.016–0.032	1.115–2.472	1.217–2.896	1.107–2.414
5	0.039–0.082	0.011–0.030	1.326–2.066	1.105–2.086	1.147–2.077
6	0.038–0.077	0.018–0.020	1.410–2.453	1.183–2.027	1.210–2.054
7	0.020–0.067	0.013–0.032	1.310–2.441	1.173–2.583	1.361–2.330
8	0.017–0.095	0.015–0.048	1.260–2.560	1.269–2.893	1.183–1.511
9	0.033–0.070	0.013–0.030	1.162–2.182	1.427–2.342	1.155-2.400
10	0.028–0.097	0.017–0.034	1.445–2.946	1.204–2.380	1.450–2.097
11	0.016–0.079	0.012–0.034	1.249–2.271	1.336–2.268	1.340–2.165
12	0.030–0.081	0.011–0.025	1.358–2.409	1.350–2.409	1.170–2.414
13	0.011–0.094	0.015–0.033	1.110–2.156	1.321–2.436	1.268–1.883
14	0.047–0.078	0.019–0.031	1.386–2.659	1.218–2.948	1.308–1.547
15	0.038–0.096	0.016–0.039	1.111–2.222	1.405–2.140	1.167–2.238
16	0.038–0.058	0.010–0.040	1.192–2.672	1.447–2.487	1.133–2.103
17	0.033–0.080	0.012–0.049	1.108–2.104	1.458-2.800	1.198–1.889
18	0.027–0.087	0.011–0.032	1.420–2.179	1.270–2.022	1.215–1.856
19	0.047–0.096	0.011–0.050	1.361–2.238	1.207–2.542	1.388–1.797
20	0.028–0.056	0.015–0.038	1.140–2.243	1.353–2.258	1.327–1.976

In this paper, the verification of VR-Flipped model is verified through three levels: