Table 5 Bonsai performance on Case-3 at distances beyond 800 m.

From: A cost effective real time rail track monitoring system leveraging multi sensor fusion and multi objective optimization

Distance of sensor node from incoming train (m)

Number of aggregated sensors

Model accuracy (%)

800–1000

1

52.18

2

59.16

3

64.32

4

82.50

1000–1200

1

48.04

2

49.87

3

54.13

4

61.21

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