1972 search results - page 194 / 395 » Hidden semi-Markov models |
168
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IJCAI
1993
15 years 8 months ago
1993
One of the open problems listed in Rivest and Schapire, 1989] is whether and how that the copies of L in their algorithm can be combined into one for better performance. This pape...
225
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TCSV
2008
15 years 7 months ago
2008
Abstract--This work is dedicated to a statistical trajectorybased approach addressing two issues related to dynamic video content understanding: recognition of events and detection...
203
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TASLP
2002
15 years 6 months ago
2002
This paper presents a framework for maximum a posteriori (MAP) speaker adaptation of state duration distributions in hidden Markov models (HMM). Four key issues of MAP estimation, ...
246
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MOBIHOC
2010
ACM
15 years 5 months ago
2010
ACM
Recent popularization of personal hand-held mobile devices makes it important to characterize the mobility pattern of mobile device users, so as to accurately predict user mobilit...
193
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Documents often contain inherently many concepts reflecting specific and generic aspects. To automatically generate a short summary text of documents on similar topics, it is im...