1 code implementation • 28 May 2023 • Jun-Gi Jang, Jeongyoung Lee, Yong-chan Park, U Kang
Although real-time analysis is necessary in the dual-way streaming, static PARAFAC2 decomposition methods fail to efficiently work in this setting since they perform PARAFAC2 decomposition for accumulated tensors whenever new data arrive.
no code implementations • 28 Aug 2020 • Yong-chan Park, Jun-Gi Jang, U Kang
In this paper, we propose a fast Partial Fourier Transform (PFT), a careful modification of the Cooley-Tukey algorithm that enables one to specify an arbitrary consecutive range where the coefficients should be computed.