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Image patch analysis and clustering of sunspots: A dimensionality reduction approach.
Kevin R. Moon
Jimmy J. Li
Véronique Delouille
Fraser Watson
Alfred O. Hero III
Published in:
ICIP (2014)
Keyphrases
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dimensionality reduction
image patches
high dimensionality
clustering algorithm
sparse representation
data analysis
k means
data points
high dimensional data
data sets
neural network
similarity measure
pattern recognition
feature vectors
natural images