A new method for estimating the number of sources in fMRI data based on the efficient detection criterion
Abstract
Independent component analysis(ICA)has been applied to the analysis of functional magnetic resonance imaging(fMRI)data.Although it holds the promise of being a data-driven analysis,we should determine the number of independent components prior to performing ICA.Accurate estimation of the number of independent components in fMRI data is critical to reduce overfitting or underfitting.Several approaches based on information theoretic...
Paper Details
Title
A new method for estimating the number of sources in fMRI data based on the efficient detection criterion
Published Date
Jan 1, 2016
Journal
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Notes
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