no code implementations • 4 Nov 2020 • A. Khaled Zarabie, Sanjoy Das, Hongyu Wu
In the first stage, disaggregation of the load into fixed and shiftable components is accomplished by means of a hybrid algorithm consisting of non-negative matrix factorization (NMF) and Gaussian mixture models (GMM), with the latter trained by an expectation-maximization (EM) algorithm.