Research Article
Vehicle Driving Risk Prediction Based on Markov Chain Model
Table 7
SS prediction results based on test set.
| | | Predicted SS state | | Risk state | S1
Low | S2
Medium | S3
High | Accuracy rate |
| | Observed SS state | S1 | 63 | 11 | 4 | 80.80% | | S2 | 3 | 46 | 5 | 85.20% | | S3 | 1 | 3 | 36 | 90.00% | | Average | | | | 85.30% |
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