A Level Set Based Variational Principal Flow Method for Nonparametric Dimension Reduction on Riemannian Manifolds
DOI10.1137/16M107236XzbMath1379.65041OpenAlexW2746256424WikidataQ115246958 ScholiaQ115246958MaRDI QIDQ5350441
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Publication date: 1 September 2017
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/16m107236x
principal component analysisvariational formulationRiemannian manifoldsdimensional reductionlevel set methodpartial differential equationsimplicit surfacesprincipal flow algorithm
Factor analysis and principal components; correspondence analysis (62H25) Numerical optimization and variational techniques (65K10) Set-valued and variational analysis (49J53) Existence theories for optimal control problems involving partial differential equations (49J20)
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