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Estimating intrinsic dimensionality of fMRI dataset incorporating an AR(1) noise model with cubic spline interpolation.
Xiaoping Xie
Zhitong Cao
Xuchu Weng
Dan Jin
Published in:
Neurocomputing (2009)
Keyphrases
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noise model
intrinsic dimensionality
cubic spline interpolation
spline interpolation
vector space
noisy data
noise level
gaussian distribution
dimensionality reduction
optimization procedure
noisy images
gaussian noise
probability density
data analysis
neural network
feature extraction
error rate