Imbalanced Multifault Diagnosis via Improved Localized Feature Selection.
Yu ZhouLin GaoDong WangWenhui WuZhiqiang ZhouTingqun YePublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- feature selection
- class imbalance
- machine learning
- imbalanced data
- feature extraction
- medical diagnosis
- feature space
- classification accuracy
- mutual information
- text classification
- fault detection
- feature subset
- information gain
- irrelevant features
- feature weighting
- model based diagnosis
- feature selection algorithms
- multi task
- high dimensionality
- fault diagnosis
- support vector
- learning algorithm