Principal Curves of Oriented Points: theoretical and computational improvements.

Pedro Delicado Mario Huerta

Published in: Comput. Stat. (2003)

Keyphrases

principal curves
piecewise linear
medial axis
principal components
manifold learning
sample set
tangent space
smooth curves
image processing
data points
density estimation
probability density function
support vector machine
critical points
curve fitting
training set
pattern recognition
machine learning