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Topic identification of spoken documents using unsupervised acoustic unit discovery.

Santosh KesirajuRaghavendra PappagariLucas OndelLukás BurgetNajim DehakSanjeev KhudanpurJan CernockýSuryakanth V. Gangashetty
Published in: ICASSP (2017)
Keyphrases
  • spoken documents
  • topic modeling
  • unsupervised learning
  • topic models
  • spoken document retrieval
  • semi supervised
  • knowledge discovery
  • broadcast news
  • information retrieval
  • pattern recognition
  • multi modal