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New vector transport operators extending a Riemannian CG algorithm to generalized Stiefel manifold with low-rank applications.

Xuejie WangKangkang DengZheng PengChengcheng Yan
Published in: J. Comput. Appl. Math. (2024)
Keyphrases
  • low rank
  • learning algorithm
  • sparse matrix
  • semi supervised
  • euclidean space
  • geodesic distance
  • k means
  • small number
  • low dimensional
  • expectation maximization
  • missing data