Axis Orbit Recognition of the Hydropower Unit Based on Feature Combination and Feature Selection.
Wushuang LiuYang ZhengXuan ZhouQijuan ChenPublished in: Sensors (2023)
Keyphrases
- feature selection
- feature set
- feature extraction
- recognition rate
- feature subset
- irrelevant features
- recognition accuracy
- discriminative features
- redundant features
- preprocessing step
- pattern recognition
- selecting features
- object recognition
- discriminatory power
- supervised feature selection
- feature vectors
- feature ranking
- automatic recognition
- classification accuracy
- text classification
- multistage
- image features
- feature fusion
- input features
- recognition process
- text categorization
- unsupervised learning
- feature selection algorithms
- selection criterion
- mutual information
- discrimination power
- action recognition
- single feature
- feature space
- high dimensionality
- feature weighting
- character recognition
- support vector
- recognition algorithm
- feature extractor
- dimensionality reduction