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Modeling Latent Topics and Temporal Distance for Story Segmentation of Broadcast News.
Hongjie Chen
Lei Xie
Cheung-Chi Leung
Xiaoming Lu
Bin Ma
Haizhou Li
Published in:
IEEE ACM Trans. Audio Speech Lang. Process. (2017)
Keyphrases
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broadcast news
story segmentation
latent topics
news video
automatic speech recognition
video search
topic models
text documents
temporal information
language processing
image processing
multi modal
latent dirichlet allocation