Two Efficient Algorithms for Orthogonal Nonnegative Matrix Factorization

Algorithm 3

ADM-based algorithm of ONMF.

	Input: and .
	Output:, which solve the optimization problem (1.1).
(1)	Select initial matrices and .
(2)	For k = 1:maxIt
	Update by formulas (62)–(67)
	If a stopping criterion is met, then
	exit and output
	end if
	End Do