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A variational autoencoder-based nonnegative matrix factorisation model for deep dictionary learning.
Hong-Bo Xie
Caoyuan Li
Shuliang Wang
Richard Yi Da Xu
Kerrie L. Mengersen
Published in:
CoRR (2023)
Keyphrases
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dictionary learning
objective function
matrix factorisation
similarity measure
prior knowledge
probabilistic model
least squares
co occurrence
em algorithm
restricted boltzmann machine