Graph-Based Micro-Seismic Signal Classification with an Optimised Feature Space.
J. LiCheng YangVladimir StankovicLina StankovicStella PytharouliPublished in: IGARSS (2020)
Keyphrases
- feature space
- seismic data
- high dimensional
- mean shift
- input space
- signal processing
- training set
- feature vectors
- training samples
- feature selection
- classification accuracy
- semi supervised
- high dimensionality
- kernel methods
- dimensionality reduction
- principal component analysis
- input data
- support vector machine
- graph model
- kernel function
- dimension reduction
- graph theoretic
- feature extraction
- image representation
- electro mechanical systems
- low dimensional
- data points
- genetic algorithm
- linear discriminant analysis
- class labels
- neural network
- normalized cut
- kernel pca
- label propagation
- high dimensional feature space
- multiscale
- dot product