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A piecewise linear representation method based on importance data points for time series data.

Cun JiShijun LiuChenglei YangLei WuLi PanXiangxu Meng
Published in: CSCWD (2016)
Keyphrases
  • piecewise linear
  • data points
  • dynamic programming
  • data analysis
  • pairwise
  • optimization algorithm
  • covariance matrix
  • data mining
  • similarity measure
  • feature space
  • feature set
  • input data
  • k nearest neighbor