Research Article
Task Grid-Based Urban Environmental Information Release Mechanism for Mobile Crowd Sensing
Table 1
Average error of three algorithms in data fusion.
| Algorithm | PM2.5 (%) | PM10 (%) | SO2 | NO2 (%) | CO (%) | O3 (%) |
| Weighted average | 8.08 | 7.75 | 8.96% | 19.6 | 23.56 | 7.79 | BP neural networks | 3.77 | 3.66 | 6.31 | 10.9 | 16.66 | 4.37 | The algorithm designed in this paper | 3.83 | 3.03 | 3.26% | 10.3 | 16.78 | 4.2 |
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