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A direct calculation of moments of the sample variance.
Gonzalo Vegas-Sánchez-Ferrero
Santiago Aja-Fernández
Marcos Martín-Fernández
Cesar Palencia
Published in:
Math. Comput. Simul. (2012)
Keyphrases
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variance estimator
image processing
calculation method
machine learning
sample size
moment invariants
small sample
genetic algorithm
search engine
feature vectors
higher order
test data
covariance matrix
standard deviation
prediction error