A Symbolic Dynamic Filtering approach to unsupervised hierarchical feature extraction from time-series data.
Adedotun AkintayoSoumik SarkarPublished in: ACC (2015)
Keyphrases
- feature extraction
- unsupervised learning
- semi supervised
- dynamic environments
- multi layered
- supervised learning
- data driven
- face recognition
- feature space
- wavelet transform
- feature vectors
- active learning
- probabilistic model
- pattern recognition
- feature set
- computer vision
- support vector machine svm
- pattern classification
- coarse to fine
- information filtering
- machine learning