Planet mineral distribution detection via clustering-aware nonnegative matrix factorization.
Jihao YinChenyu HuangXiaoyan LuoHui QvXiang LiuBingnan HanPublished in: IGARSS (2016)
Keyphrases
- nonnegative matrix factorization
- nonnegative matrix
- probabilistic latent semantic indexing
- spectral clustering
- negative matrix factorization
- matrix factorization
- document clustering
- data representation
- semi supervised clustering
- least squares
- data matrix
- principal component analysis
- clustering method
- clustering algorithm
- k means
- objective function
- similarity measure