Table 2 Comparison of denoising results... | Emerald Publishing

Table 2

Comparison of denoising results with different thresholds

Threshold	Noise ratio (%)	Detected noise point	False detection noise pint	Missed detection noise point	Non-noise point	Recall	Precision	F1
Threshold of standard 1	5	18	1	7	474	0.72	0.95	0.82
	10	30	0	20	450	0.6	1	0.75
	15	52	0	23	425	0.69	1	0.82
	30	73	0	77	350	0.49	1	0.66
Threshold of standard 2	5	13	0	12	475	0.52	1	0.68
	10	34	0	16	450	0.68	1	0.81
	15	40	0	35	425	0.53	1	0.69
	30	61	0	89	350	0.41	1	0.58
Threshold of ICOOK	5	23	4	5	468	0.82	0.85	0.83
	10	40	0	10	450	0.80	1	0.89
	15	63	2	12	423	0.84	0.97	0.90
	30	108	3	42	347	0.72	0.97	0.83

Threshold	Noise ratio (%)	Detected noise point	False detection noise pint	Missed detection noise point	Non-noise point	Recall	Precision	F1
Threshold of standard 1	5	18	1	7	474	0.72	0.95	0.82
	10	30	0	20	450	0.6	1	0.75
	15	52	0	23	425	0.69	1	0.82
	30	73	0	77	350	0.49	1	0.66
Threshold of standard 2	5	13	0	12	475	0.52	1	0.68
	10	34	0	16	450	0.68	1	0.81
	15	40	0	35	425	0.53	1	0.69
	30	61	0	89	350	0.41	1	0.58
Threshold of ICOOK	5	23	4	5	468	0.82	0.85	0.83
	10	40	0	10	450	0.80	1	0.89
	15	63	2	12	423	0.84	0.97	0.90
	30	108	3	42	347	0.72	0.97	0.83