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A Polygonal Line Algorithm for Constructing Principal Curves.
Balázs Kégl
Adam Krzyzak
Tamás Linder
Kenneth Zeger
Published in:
NIPS (1998)
Keyphrases
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principal curves
data sets
learning algorithm
detection algorithm
segmentation algorithm
face recognition
objective function
k means
probabilistic model
semi supervised
least squares
expectation maximization
em algorithm
distance transform
curve fitting