Research Article
Research on Safety Evaluation of Commercial Vehicle Driving Behavior Based on Data Mining Technology
Table 8
Selection scheme of multimembership function.
| Driving mileage (DM) | Gaussian function | Mean speed (MES) | Standard deviation of the speed (SDS) | Ridge function | Maximum speed (MAS) | Number of emergency acceleration (NEA) | Number of emergency braking (NEB) | Rectangle function | Number of large throttle (NLT) | Ridge function | Proportion of overspeed time (POT) | Number of neutral taxiing (NNT) | Number of high speed in low gear (NHSLG) | Number of fatigue driving (NFD) | Rectangle function |
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