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Blind Signal Decompositions for Automatic Transcription of Polyphonic Music: NMF and K-SVD on the Benchmark.
Nancy Bertin
Roland Badeau
Gaël Richard
Published in:
ICASSP (1) (2007)
Keyphrases
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automatic transcription
polyphonic music
sparse representation
signal processing
sparse coding
frequency domain
spontaneous speech
image database
content based retrieval
high dimensional
relevance feedback
non stationary
matrix factorization
spoken language