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Detecting research topic trends by author-defined keyword frequency.

Wei LuShengzhi HuangJinqing YangYi BuQikai ChengYong Huang
Published in: Inf. Process. Manag. (2021)
Keyphrases
  • keywords
  • trend analysis
  • keyword search
  • databases
  • social networks
  • e learning
  • data structure
  • generative model
  • frequency distribution