Fast Unsupervised Feature Selection With Bipartite Graph and $\ell _{2,0}$ℓ2,0-Norm Constraint.
Hong ChenFeiping NieRong WangXuelong LiPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- semi supervised
- bipartite graph
- unsupervised feature selection
- ell norm
- low rank
- data matrix
- data clustering
- feature selection
- link prediction
- norm minimization
- convex optimization
- pattern recognition
- data sets
- nonnegative matrix factorization
- feature subset
- dimensionality reduction
- least squares
- face recognition
- machine learning