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A weighted least-squares method using received signal strength measurements for WLAN indoor positioning system.

Ye TianDaito ShigakiWenjian WangChang-Jun Ahn
Published in: WPMC (2017)
Keyphrases
  • weighted least squares
  • data sets
  • cost function
  • objective function
  • least squares
  • conjugate gradient
  • neural network
  • probabilistic model
  • em algorithm