Feature Extraction Algorithm Using a Correlation Coefficient Combined With the VMD and Its Application to the GPS and GRACE.
Yifan ShenWei ZhengWenjie YinAigong XuHuizhong ZhuPublished in: IEEE Access (2021)
Keyphrases
- correlation coefficient
- feature extraction
- optimal solution
- learning algorithm
- preprocessing
- detection algorithm
- support vector machine svm
- recognition algorithm
- objective function
- computational complexity
- k means
- high dimensional data
- expectation maximization
- dimensionality reduction
- worst case
- neural network
- pattern recognition
- machine learning