Výsledky vyhledávání - "tensor algorithm"

A control-theoretic perspective on optimal high-order optimization Autor Lin, Tianyi, Jordan, Michael I.

“…We provide a control-theoretic perspective on optimal tensor algorithms for minimizing a convex function in a finite-dimensional Euclidean space. Given a…”
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Tri-linear interpolation-based cerebral white matter fiber imaging Autor Jiang, Shan, Zhang, Pengfei, Han, Tong, Liu, Weihua, Liu, Meixia

“…Diffusion tensor imaging is a unique method to visualize white matter fibers three-dimensionally, non-invasively and in vivo, and therefore it is an important…”
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A parallel tensor algorithm for nonlinear optimization Autor Conforti, D., Grandinetti, L., Musmanno, R.

“…A new iterative algorithm for solving unconstrained optimization problems is introduced. It is based on the construction, at each iteration, of a curvilinear…”
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Generalizations of Matrix Multiplication can solve the Light Bulb Problem Autor Alman, Josh, Zhang, Hengjie

“…In the light bulb problem, one is given as input vectors x_{1}, \ldots, x_{n}, y_{1}, \ldots, y_{n} \in\{-1,1\}^{d} which are all uniformly random. They are…”
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Positron Emission Tomography Partial Volume Correction: Estimation and Algorithms Autor Aston, John A. D., Cunningham, Vincent J., Asselin, Marie-Claude, Hammers, Alexander, Evans, Alan C., Gunn, Roger N.

“…Partial volume effects in positron emission tomography (PET) lead to quantitative under- and over-estimations of the regional concentrations of radioactivity…”
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