A dedicated greedy pursuit algorithm for sparse spectral modelling of music sound.
Laura Rebollo-NeiraGagan AggarwalPublished in: CoRR (2015)
Keyphrases
- pursuit algorithm
- sparse approximation
- learning automata
- linear combination
- sparse coding
- gaussian process
- matching pursuit
- convex relaxation
- noise model
- marginal likelihood
- dynamic programming
- high dimensional
- sparse representation
- basis functions
- natural images
- feature selection
- sound source
- reinforcement learning