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Natural disaster topic extraction in Sina microblogging based on graph analysis.

Tinghuai MaYuWei ZhaoHonghao ZhouYuan TianAbdullah Al-DhelaanMznah Al-Rodhaan
Published in: Expert Syst. Appl. (2019)
Keyphrases
  • natural disasters
  • databases
  • information retrieval
  • search engine
  • text analysis
  • topic extraction
  • social networks
  • data analysis
  • collaborative learning
  • information flow