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EURASIP Journal on Advances in Signal Processing
Figure 5 | EURASIP Journal on Advances in Signal Processing

Figure 5

From: Canonical polyadic decomposition of third-order semi-nonnegative semi-symmetric tensors using LU and QR matrix factorizations

Figure 5

JDC performance versus coherence. The dimensions of C N and the SNR value are set to N = 5, K = 15, and SNR=10 dB, respectively. Top: the average error α(A, A ~ ) evolution of all the algorithms as a function of internal angle ψ between any two columns of D. Bottom: the average numerical complexities (left) and the CPU time (right) of all the algorithms, respectively.

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