HEigen: Spectral Analysis for Billion-Scale Graphs.
U KangBrendan MeederEvangelos E. PapalexakisChristos FaloutsosPublished in: IEEE Trans. Knowl. Data Eng. (2014)
Keyphrases
- spectral analysis
- spectral methods
- power spectral density
- heart rate variability
- filter bank
- spectral features
- scale space
- directed graph
- speech signal
- image segmentation
- similarity measure
- higher order
- random walk
- graph construction
- graph partitioning
- graph mining
- neural network
- information extraction
- hidden markov models
- pattern recognition
- multiscale
- high quality
- information retrieval