In this paper, we compare performance of several dimension reduction techniques, namely SVD, NMF and SDD. The qualitative comparison is evaluated on a collection of bars. We compare the quality of these methods from on the base of the visual impact. We also compare dimension reduction techniques SVD and HO-SVD on tensors - 3D bars.
Index Terms:
dimension reduction, SVD, NMF, HO-SVD
Citation:
Jan Platos, Jana Kocibova, Pavel Kromer, Pavel Moravec, Vaclav Snasel, "Tensor Decomposition for 3D Bars Problem," cisim, pp.195-200, 2008 7th Computer Information Systems and Industrial Management Applications, 2008