Feature extraction based on variational mode decomposition and support vector machine for natural gas pipeline leakage.
Jingyi LuJikang YueChunlei JiangHongwei LiangLijuan ZhuPublished in: Trans. Inst. Meas. Control (2020)
Keyphrases
- natural gas
- support vector machine
- feature extraction
- feature vectors
- support vector machine svm
- feature selection
- feature space
- svm classifier
- image segmentation
- image classification
- support vector
- wavelet transform
- machine learning
- dimension reduction
- k nearest neighbor
- kernel function
- generalization ability
- heat transfer
- image processing
- feature set
- optical flow
- training data
- face recognition
- data mining
- multiscale
- real option