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Laplacian Eigenmaps for Automatic Story Segmentation of Broadcast News.

Lei XieLilei ZhengZihan LiuYanning Zhang
Published in: IEEE Trans. Speech Audio Process. (2012)
Keyphrases
  • broadcast news
  • story segmentation
  • automatic speech recognition
  • news video
  • video search
  • video retrieval
  • news stories
  • feature extraction
  • speech recognition
  • image sequences
  • feature space
  • hidden markov models