Hierarchical hidden Markov models (HHMMs) can be used for time series segmentation. However, it is difficult to obtain a desirable segmentation result, because the form of learning for HHMMs is unsupervised. In the paper, we present a semisupervised learning algorithm for HHMMs. It is semisupervised in the sense that the supervisor teaches segmentation boundaries but not segment labels. The learning performance of the proposed algorithm is demonstrated through an experiment using music data. © Springer-Verlag Berlin Heidelberg 2005.
CITATION STYLE
Gotou, N., Hayashi, A., & Suematu, N. (2005). Learning with segment boundaries for hierarchical HMMs. In Lecture Notes in Computer Science (Vol. 3686, pp. 538–543). Springer Verlag. https://doi.org/10.1007/11551188_59
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