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A Novel Intrinsic Dimensionality Estimator Based on Rank-Order Statistics.
Simone Bassis
Alessandro Rozza
Claudio Ceruti
Gabriele Lombardi
Elena Casiraghi
Paola Campadelli
Published in:
CHDD (2012)
Keyphrases
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order statistics
intrinsic dimensionality
singular values
vector space
noisy data
median filter
dimensionality reduction
maximum likelihood
window size
probability density
least squares
random sampling
sampling algorithm
random variables
computer vision
image data
feature space
feature extraction