Extract keywords from 500N-KPCrowd-v1.1 dataset

Document: politics_world-20940442

  • official
  • japan official
  • ocean ap tokyo ap
  • highly radioactive
  • crippled
  • leaking
  • radioactive water
  • crippled nuclear plant
  • ocean
  • leaking from
  • nuclear plant
  • highly radioactive water
  • japan
  • crippled nuclear
  • plant
Inform max ngram size: