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Nonlinear blind mixture identification using local source sparsity and functional data clustering.
Matthieu Puigt
Anthony Griffin
Athanasios Mouchtaris
Published in:
SAM (2012)
Keyphrases
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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