Research Article
The Neural-Fuzzy Approach as a Way of Preventing a Maritime Vessel Accident in a Heavy Traffic Zone
Table 1
Resulting simulation modelling of the neural-fuzzy ship collision prevention system in the grating generation without clustering.
| | Type of MF for input LVs | Number of Training intervals | Learning error | MAE | RMSE | SMAPE |
| | psigmf | 500 | 5.4532·10−5 | 1.165·10−5 | 6.063·10−5 | 6.2555·10−7 | | psigmf | 600 | 5.4532·10−5 | 1.165·10−5 | 6.063·10−5 | 6.2555·10−7 | | dsigmf | 600 | 5.4553·10−5 | 1.166·10−5 | 6.063·10−5 | 6.257·10−7 | | dsigmf | 400 | 5.4556·10−5 | 1.166·10−5 | 6.063·10−5 | 6.257·10−7 | | psigmf | 400 | 5.456·10−5 | 1.1656·10−5 | 6.063·10−5 | 6.257·10−7 | | pimf | 600 | 5.5002·10−5 | 1.171·10−5 | 6.064·10−5 | 6.2836·10−7 |
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