Generalized Interval Valued Nonnegative Matrix Factorization.
Masahiro KohjimaTatsushi MatsubayashiHiroyuki TodaPublished in: ICASSP (2019)
Keyphrases
- nonnegative matrix factorization
- interval valued
- real valued
- fuzzy sets
- group decision making
- partially ordered
- negative matrix factorization
- matrix factorization
- data representation
- representation scheme
- least squares
- spectral clustering
- principal component analysis
- aggregation operators
- original data
- document clustering
- multiscale
- sparse representation
- text mining
- fuzzy logic
- object recognition