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<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Elastic principal manifolds and their practical applications\n"^^ . "Principal manifolds defined as lines or surfaces passing through \"the middle\" of the data distribution serve as useful objects for many practical applications. We propose a new algorithm for fast construction of grid approximations of principal manifolds with given topology. One advantage of the method is a new form of the functional to be minimized, which becomes quadratic at the step of the vertexes positions refinement. This makes the algorithm very effective, especially for parallel implementations. "^^ . "2004-05" . . . . . . . . . . "A.Yu."^^ . "Zinovyev"^^ . "A.Yu. Zinovyev"^^ . . "A.N."^^ . "Gorban"^^ . "A.N. Gorban"^^ . . . . . . "Elastic principal manifolds and their practical applications\n (PDF)"^^ . . . . . . . . . "0405648.pdf"^^ . . . "Elastic principal manifolds and their practical applications\n (Image (PNG))"^^ . . . . . . "preview.png"^^ . . . "Elastic principal manifolds and their practical applications\n (Indexer Terms)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #3919 \n\nElastic principal manifolds and their practical applications\n\n\n" . "text/html" . . . "Statistical Models" . .