5213 search results - page 278 / 1043 » Statistical entity-topic models |
143
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TASLP
2008
15 years 24 days ago
2008
In this paper, a new method for statistical estimation of Mel-frequency cepstral coefficients (MFCCs) in noisy speech signals is proposed. Previous research has shown that model-ba...
112
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ACL
2010
15 years 12 days ago
2010
One goal of natural language generation is to produce coherent text that presents information in a logical order. In this paper, we show that topological fields, which model high-...
172
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GLOBECOM
2010
IEEE
15 years 10 days ago
2010
IEEE
There are many key problems of decision making related to spectrum occupancies in cognitive radio networks. It is known that there exist correlations of spectrum occupancies in tim...
130
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ICPR
2010
IEEE
15 years 9 days ago
2010
IEEE
The expectation maximization (EM) algorithm is widely used in the Gaussian mixture model (GMM) as the state-of-art statistical modeling technique. Like the classical EM method, th...
137
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CEC
2010
IEEE
14 years 11 months ago
2010
IEEE
The operation of drilling rigs is highly expensive. It is therefore important to be able to identify and analyse variables affecting rig operations. We investigate the use of Genet...