Stegeman, Alwin - In: Computational Statistics & Data Analysis 75 (2014) C, pp. 203-216
Three-way Candecomp/Parafac (CP) is a three-way generalization of principal component analysis (PCA) for matrices. Contrary to PCA, a CP decomposition is rotationally unique under mild conditions. However, a CP analysis may be hampered by the non-existence of a best-fitting CP decomposition with...