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Step-wise segment partition based stationary subspace analysis and Gaussian mixture model for nonstationary process performance assessment.

Xiaoyu ZouChunhui Zhao
Published in: Inf. Sci. (2023)
Keyphrases
  • non stationary
  • gaussian mixture model
  • step wise
  • mixture model
  • subspace analysis
  • expectation maximization
  • em algorithm
  • feature space
  • high dimensional
  • maximum likelihood
  • support vector machine svm