Dual Graph Regularized Sparse Nonnegative Matrix Factorization for Data Representation.

Siyuan Peng Wee Ser Zhiping Lin Badong Chen

Published in: ISCAS (2019)

Keyphrases

data representation
nonnegative matrix factorization
sparsity constraints
dimensionality reduction
tensor factorization
xml schema
structured data
high dimensional
database systems
feature space
co occurrence
sparse coding