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math.NA2024
Modified Levenberg-Marquardt Algorithm For Tensor CP Decomposition in Image Compression
Ramin Goudarzi Karim, Dipak Dulal, Carmeliza Navasca
This paper explores a new version of the Levenberg-Marquardt algorithm used for Tensor Canonical Polyadic (CP) decomposition with an emphasis on image compression and reconstructio…
math.NA2022★ 1 cited
Covid-19 Analysis Using Tensor Methods
Dipak Dulal, Ramin Goudarzi Karim, Carmeliza Navasca
In this paper, we use tensor models to analyze Covid-19 pandemic data. First, we use tensor models, canonical polyadic and higher-order Tucker decompositions, to extract patterns o…