Research Article
A Pythagorean Fuzzy Multigranulation Probabilistic Model for Mine Ventilator Fault Diagnosis
Table 4
Fault diagnosis results with different values of
| Different values of | Risk preferences | The fault diagnosis result |
| | Completely pessimistic (completely risk-averse) | Unbalance fault and blade fault | | Somewhat pessimistic (somewhat risk-averse) | Unbalance fault and blade fault | | Neutral (risk-neutral) | Unbalance fault and blade fault | | Somewhat optimistic (somewhat risk-seeking) | Unbalance fault and blade fault | | Completely optimistic (completely risk-seeking) | Unbalance fault and blade fault |
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