1318 search results - page 88 / 264 » Aggregation-based model reduction of a Hidden Markov Model |
134
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TSP
2010
14 years 10 months ago
2010
We consider the problem of learning Gaussian multiresolution (MR) models in which data are only available at the finest scale and the coarser, hidden variables serve both to captu...
120
Voted
GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—The trellis shaping (TS) is an effective technique not only for average power reduction of high-order QAM signals, but also for peak power reduction of band-limited single-carri...
127
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CSL
1999
Springer
15 years 3 months ago
1999
Springer
This paper presents a new approach to speech synthesis in which a set of cross-word decision-tree state-clustered context-dependent hidden Markov models are used to define a set o...
281
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JMLR
2012
13 years 6 months ago
2012
This paper considers additive factorial hidden Markov models, an extension to HMMs where the state factors into multiple independent chains, and the output is an additive function...
128
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ROMAN
2007
IEEE
15 years 10 months ago
2007
IEEE
— We investigate modeling and recognition of arm manipulation actions of different levels of complexity. To model the process, we are using a combination of discriminative suppor...