On Trivial Solution and Scale Transfer Problems in Graph Regularized NMF

@inproceedings{Gu2011OnTS,
  title={On Trivial Solution and Scale Transfer Problems in Graph Regularized NMF},
  author={Quanquan Gu and Chris H. Q. Ding and Jiawei Han},
  booktitle={IJCAI},
  year={2011}
}
Combining graph regularization with nonnegative matrix (tri-)factorization (NMF) has shown great performance improvement compared with traditional nonnegative matrix (tri-)factorization models due to its ability to utilize the geometric structure of the documents and words. In this paper, we show that these models are not well-defined and suffering from trivial solution and scale transfer problems. In order to solve these common problems, we propose two models for graph regularized nonnegative… CONTINUE READING
Highly Cited
This paper has 35 citations. REVIEW CITATIONS