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Composite leading search index: a preprocessing method of internet search data for stock trends prediction.

Ying LiuYibing ChenSheng WuGeng PengBenfu Lv
Published in: Ann. Oper. Res. (2015)
Keyphrases
  • preprocessing
  • internet search
  • database
  • similarity measure
  • co occurrence
  • data sources
  • data mining techniques
  • ranking algorithm
  • query reformulation