Convex Non-Negative Matrix Factorization With Adaptive Graph for Unsupervised Feature Selection.
Aihong YuanMengbo YouDongjian HeXuelong LiPublished in: IEEE Trans. Cybern. (2022)
Keyphrases
- unsupervised feature selection
- negative matrix factorization
- nonnegative matrix factorization
- data clustering
- matrix factorization
- principal component analysis
- sparse representation
- feature selection
- document clustering
- similarity measure
- object recognition
- digital libraries
- data mining applications
- convex optimization