366 search results - page 27 / 74 » FeatureBoost: A Meta-Learning Algorithm that Improves Model ... |
ACL
1998
13 years 11 months ago
1998
In this paper we discuss the use of discourse context in spoken dialogue systems and argue that the knowledge of the domain, modelled with the help of dialogue topics is important...
ICMI
2004
Springer
14 years 3 months ago
2004
Springer
Visual information has been shown to improve the performance of speech recognition systems in noisy acoustic environments. However, most audio-visual speech recognizers rely on a ...
EMNLP
2008
13 years 11 months ago
2008
In this paper, we present an algorithm for learning a generative model of natural language sentences together with their formal meaning representations with hierarchical structure...
CDC
2010
IEEE
13 years 5 months ago
2010
IEEE
The Markov chain approximation method is an effective and widely used approach for computing optimal values and controls for stochastic systems. It was extended to nonlinear (and p...
SIGIR
2010
ACM
14 years 2 months ago
2010
ACM
In this paper, we propose a new application of Bayesian language model based on Pitman-Yor process for information retrieval. This model is a generalization of the Dirichlet distr...