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Optimization on the smallest eigenvalue of grounded Laplacian matrix via edge addition.

Xiaotian ZhouHaoxin SunWei LiZhongzhi Zhang
Published in: CoRR (2023)
Keyphrases
  • laplacian matrix
  • covariance matrix
  • spectral methods
  • edge detection
  • low dimensional
  • spectral clustering
  • graph laplacian
  • feature extraction
  • multiscale
  • clustering method
  • adjacency matrix