Feature selection and fault-severity classification-based machine health assessment methodology for point machine sliding-chair degradation.
Vepa AtamuradovKamal MedjaherFatih CamciNoureddine ZerhouniPierre DersinBenjamin LamoureuxPublished in: Qual. Reliab. Eng. Int. (2019)
Keyphrases
- feature selection
- support vector
- text classification
- classification accuracy
- classification models
- feature extraction
- high dimensionality
- model selection
- classification performances
- data sets
- discriminative features
- image classification
- support vector machine
- feature vectors
- training set
- feature space
- feature set
- machine learning
- irrelevant features
- accurate classification
- training data
- pattern recognition
- classification algorithm
- fault diagnosis
- feature subset
- flowshop
- feature selection algorithms
- learning algorithm
- fold cross validation
- bayes classifier
- text categorization
- preprocessing