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cs.LG2023
A variational autoencoder-based nonnegative matrix factorisation model for deep dictionary learning
Hong-Bo Xie, Caoyuan Li, Shuliang Wang +2
Construction of dictionaries using nonnegative matrix factorisation (NMF) has extensive applications in signal processing and machine learning. With the advances in deep learning,…
cs.LG2015★ 23 cited
Comment on "Clustering by fast search and find of density peaks"
Shuliang Wang, Dakui Wang, Caoyuan Li +1
In [1], a clustering algorithm was given to find the centers of clusters quickly. However, the accuracy of this algorithm heavily depend on the threshold value of d-c. Furthermore,…