Research Article
Two Efficient Algorithms for Orthogonal Nonnegative Matrix Factorization
Algorithm 1
AUR algorithm for the ONMF.
| | Input: and . | | | Output: Factors , which solve problem (18). | | (1) | Select initial matrix and . | | (2) | For k = 1 : maxIt | | (2.1) | Calculate the factor matrix using the following formula: | | | | | (2.2) | Calculate the factor matrix using the following formula: | | | | | | End Do |
|
