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PCA-based dimensionality reduction method for user information in Universal Network.

Yu DaiJianfeng GuanWei QuanChangqiao XuHongke Zhang
Published in: CCIS (2012)
Keyphrases
  • information extraction
  • raw data
  • database
  • data mining
  • information retrieval
  • similarity measure
  • active learning
  • principal component analysis
  • preprocessing step