2300 search results - page 323 / 460 » Learning Dialogue POMDP Models from Data |
155
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
We address the feature selection problem for hidden Markov models (HMMs) in sequence classification. Temporal correlation in sequences often causes difficulty in applying featur...
126
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BMCBI
2008
15 years 4 months ago
2008
Background: We consider the discovery of recombinant segments jointly with their origins within multilocus DNA sequences from bacteria representing heterogeneous populations of fa...
164
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EMMCVPR
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. The complexity of visual representations is substantially limited by the compositional nature of our visual world which, therefore, renders learning structured object mod...
136
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ICMCS
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper, we tackle the problem of learning a user's interest from his photo collections and suggesting relevant ads. We address two key challenges in this work: 1) unde...
127
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ICML
2009
IEEE
16 years 5 months ago
2009
IEEE
Despite popular belief, boosting algorithms and related coordinate descent methods are prone to overfitting. We derive modifications to AdaBoost and related gradient-based coordin...