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An Unsupervised Adaptation Approach to Leveraging Feedback Loop Data by Using i-Vector for Data Clustering and Selection.
Jian Xu
Zhi-Jie Yan
Qiang Huo
Published in:
IEEE ACM Trans. Audio Speech Lang. Process. (2014)
Keyphrases
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data clustering
data sets
unsupervised learning
data sources
clustering analysis
exploratory data analysis
clustering algorithm
cluster analysis
feedback loop
databases
experimental data
deterministic annealing
k means
probabilistic model
semi supervised