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Mining public behavior patterns from social media data during emergencies: A multidimensional analytical framework considering spatial-temporal-semantic features.

Xuehua HanJuanle WangXiaodong ZhangLiang WangDandan Xu
Published in: Trans. GIS (2024)
Keyphrases
  • spatial temporal
  • semantic features
  • behavior patterns
  • spatio temporal
  • semantic information
  • feature extraction
  • xml documents
  • active learning
  • low level
  • visual features
  • action recognition