Hierarchical k-nearest neighbours classification and binary differential evolution for fault diagnostics of automotive bearings operating under variable conditions.
Piero BaraldiFrancesco CannarileFrancesco Di MaioEnrico ZioPublished in: Eng. Appl. Artif. Intell. (2016)
Keyphrases
- differential evolution
- k nearest neighbour
- knn
- evolutionary algorithm
- differential evolution algorithm
- optimization algorithm
- particle swarm optimization
- nearest neighbour
- genetic algorithm
- optimization method
- k nearest neighbor
- support vector machine
- feature selection
- information gain
- particle swarm optimization pso
- decision trees
- numerical optimization problems
- classification accuracy
- machine learning
- cross validation
- fault diagnosis
- training set
- feature vectors
- supervised learning
- parameter optimization
- global optimization problems
- feature extraction
- mutation operator
- condition monitoring