Information Assisted Dictionary Learning for fMRI Data Analysis

Information Assisted Dictionary Learning for fMRI Data Analysis

In this paper, the task-related fMRI problem is treated in its matrix factorization form, focusing on the Dictionary Learning (DL) approach. The proposed method allows the incorporation of a priori knowledge that is associated with both the experimental design and available brain atlases. Moreover,...

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Bibliographic Details
Main Authors: Manuel Morante, Yannis Kopsinis, Sergios Theodoridis, Athanassios Protopapas
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Dictionary learning
fMRI
semi-blind
sparsity
weighted norms
Online Access:https://ieeexplore.ieee.org/document/9091875/

Internet

https://ieeexplore.ieee.org/document/9091875/

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