Nonlinear blind mixture identification using local source sparsity and functional data clustering.

Matthieu Puigt Anthony Griffin Athanasios Mouchtaris

Published in: SAM (2012)

Keyphrases

data clustering
clustering algorithm
k means
unsupervised learning
cluster analysis
competitive learning
spectral clustering
exploratory data analysis
mixture model
deterministic annealing
image processing
expectation maximization
sparse representation