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Modeling multiple time series annotations as noisy distortions of the ground truth: An Expectation-Maximization approach

Studies of time-continuous human behavioral phenomena often rely on ratings from multiple annotators. Since the ground truth of the target construct is often latent, the standard practice is to use ad-hoc metrics (such as averaging annotator ratings). Despite being easy to compute, such metrics may...

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Detalhes bibliográficos
Publicado no:IEEE Trans Affect Comput
Main Authors: Gupta, Rahul, Audhkhasi, Kartik, Jacokes, Zach, Rozga, Agata, Narayanan, Shrikanth
Formato: Artigo
Idioma:Inglês
Publicado em: 2016
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5891169/
https://ncbi.nlm.nih.gov/pubmed/29644011
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TAFFC.2016.2592918
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