Block-matrix operations using orthogonal trees.
Anne C. ElsterAnthony P. ReevesPublished in: C³P (1988)
Keyphrases
- rows and columns
- coefficient matrix
- block wise
- matrix multiplication
- decision trees
- orthogonal projection
- nonnegative matrix tri factorization
- row column
- tree structure
- decision tree ensembles
- low rank
- block size
- tree models
- dct coefficients
- random forests
- lapped transforms
- singular value decomposition
- covariance matrix
- semi supervised
- feature vectors