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124
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JMLR
2010
129views more  JMLR 2010»
14 years 10 months ago
Approximation of hidden Markov models by mixtures of experts with application to particle filtering
Selecting conveniently the proposal kernel and the adjustment multiplier weights of the auxiliary particle filter may increase significantly the accuracy and computational efficie...
Jimmy Olsson, Jonas Ströjby
81
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ACL
2011
14 years 7 months ago
Lexically-Triggered Hidden Markov Models for Clinical Document Coding
Svetlana Kiritchenko, Colin Cherry
SIGMOD
2008
ACM
162views Database» more  SIGMOD 2008»
16 years 3 months ago
Event queries on correlated probabilistic streams
A major problem in detecting events in streams of data is that the data can be imprecise (e.g. RFID data). However, current state-ofthe-art event detection systems such as Cayuga ...
Christopher Ré, Dan Suciu, Julie Letchner, ...