Login / Signup

PTL-LTM model for complex action recognition using local-weighted NMF and deep dual-manifold regularized NMF with sparsity constraint.

Ming TongHe BaiXing YueHaili Bu
Published in: Neural Comput. Appl. (2020)
Keyphrases
  • negative matrix factorization
  • sparsity constraints
  • nonnegative matrix factorization
  • objective function
  • probabilistic model
  • feature space
  • least squares
  • input data
  • em algorithm
  • dictionary learning