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A majorization-minimization algorithm with projected gradient updates for time-domain spectrogram factorization.
Hideaki Kagami
Hirokazu Kameoka
Masahiro Yukawa
Published in:
ICASSP (2017)
Keyphrases
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objective function
dynamic programming
simulated annealing
optimal solution
k means
cost function
np hard
particle swarm optimization
learning algorithm
pairwise
optimization algorithm
optimization method
matrix factorization
primal dual