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Unsupervised lexical clustering of speech segments using fixed-dimensional acoustic embeddings.
Herman Kamper
Aren Jansen
Simon King
Sharon Goldwater
Published in:
SLT (2014)
Keyphrases
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speech segments
unsupervised learning
emotional speech
speech retrieval
feature vectors
automatic speech recognition
k means
natural language processing
low dimensional
high dimensional data
semi supervised
data points
audio stream
keywords
video streams
semantic relations
novelty detection