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Table 4 Classification results when setting two masks

From: Machine learning based GNSS signal classification and weighting scheme design in the built environment: a comparative experiment

Elevation angle mask (degrees)

C/N0 mask (dB·Hz)

Classification accuracy (%)

False positive (%)

10

10

67.26

32.48

15

15

70.11

27.70

20

20

75.59

20.48

20

37

76.30

8.00