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Modeling Multiple Time Series Annotations as Noisy Distortions of the Ground Truth: An Expectation-Maximization Approach.
Rahul Gupta
Kartik Audhkhasi
Zach Jacokes
Agata Rozga
Shrikanth S. Narayanan
Published in:
IEEE Trans. Affect. Comput. (2018)
Keyphrases
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ground truth
expectation maximization
em algorithm
mixture model
multi variate
maximum likelihood
noisy environments
data sets
databases
metadata
gaussian mixture model
semantic annotation
autoregressive
quantitative evaluation