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Global and local choice of the number of nearest neighbors in locally linear embedding.
Andrés Marino Álvarez-Meza
Juliana Valencia-Aguirre
Genaro Daza-Santacoloma
Germán Castellanos-Domínguez
Published in:
Pattern Recognit. Lett. (2011)
Keyphrases
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nearest neighbor
computer vision
data structure
video sequences
high dimensional
high dimensional data
machine learning
feature selection
pattern recognition
feature space
data points
dimensionality reduction
k nearest neighbor
locally linear embedding
nonlinear dimensionality reduction