Table 1 Fault diagnosis model.
From: Explainable AI for post-hoc and pseudo-post-hoc predictive maintenance of governor valve actuators
Method | Principle | Advantage |
|---|---|---|
Decision tree | Tree structure | high computational efficiency |
Random forest | Bagging-based integration model | effectively reduce overfitting |
Catboost31 | Boosting-based integration model | more advanced optimization techniques |
LightGBM | Boosting-based integration model | effective and low memory consumption |
XGboost | Boosting-based integration model | fine tunable parameters |
