Table 2 Comparative analysis of average positioning error rate
From: Application of intelligent orienteering based on Internet of things
Positioning method | Average error rate of different anchor nodes (%) | |||||
|---|---|---|---|---|---|---|
25 | 30 | 35 | 40 | 45 | 50 | |
BP neural network | 45 | 38 | 35 | 30 | 25 | 20 |
Internet of things intelligence | 25 | 24 | 22 | 20 | 19 | 18 |