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Dimensionality reduction for point feature SLAM problems with spherical covariance matrices.
Heng Wang
Shoudong Huang
Kasra Khosoussi
Udo Frese
Gamini Dissanayake
Bingbing Liu
Published in:
Autom. (2015)
Keyphrases
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covariance matrices
dimensionality reduction
covariance matrix
high dimensionality
maximum likelihood
multi class
expectation maximization
feature selection
data points
vector space
manifold learning
multivariate normal