Figure 2From: Canonical polyadic decomposition of third-order semi-nonnegative semi-symmetric tensors using LU and QR matrix factorizationsJDC performance versus sweeps. The average error α(A, A ~ ) evolution of all the algorithms as a function of the number of sweeps with various SNR levels. The dimensions of C N are set to N = 5 and K = 15. The SNR values are set to 25 dB (top), 10 dB (middle), and -5 dB (bottom), respectively.Back to article page