Research Article
A Hybrid Algorithm of Traffic Accident Data Mining on Cause Analysis
Table 4
Part of road traffic accidents attributes importance for comparative table.
| Attribute | The average weight by expert | The degree of importance of associated regulation | The checking result α = 0.025 t = 2.3646 |
| Driving years | 0.048 | 0.206 | Zero difference | Road alignment | 0.177 | 0.196 | Zero difference | Weather | 0.109 | 0.202 | Zero difference | The safeguard types on roadside | 0.071 | 0.204 | Zero difference | Vehicle safety condition | 0.196 | 0.193 | Zero difference |
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