Automated Graph Regularized Projective Nonnegative Matrix Factorization for Document Clustering.

Xiaobing Pei Tao Wu Chuanbo Chen

Published in: IEEE Trans. Cybern. (2014)

Keyphrases

document clustering
nonnegative matrix factorization
negative matrix factorization
text mining
document collections
clustering method
clustering algorithm
text documents
least squares
k means
information retrieval systems
principal component analysis
pairwise constraints
artificial intelligence
nearest neighbor