Hierarchical spatiotemporal feature extraction using recurrent online clustering.
Steven R. YoungAndrew S. DavisAaron MishtalItamar ArelPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- feature extraction
- hierarchical clustering
- clustering method
- clustering algorithm
- k means
- unsupervised learning
- online learning
- real time
- spatial and temporal
- cluster analysis
- preprocessing
- image processing
- feature space
- data clustering
- face recognition
- pattern classification
- recurrent neural networks
- dimension reduction
- spectral clustering
- hierarchical tree
- principal component analysis
- self organizing maps
- feed forward
- data sets
- spatiotemporal data
- categorical data
- online communities
- computer vision
- coarse to fine
- fuzzy clustering
- image segmentation
- pattern recognition
- data streams
- moving objects
- wavelet transform
- space time
- information theoretic