3096 search results - page 391 / 620 » Theory and Use of the EM Algorithm |
158
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SIGIR
2010
ACM
15 years 10 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...
187
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COOPIS
2004
IEEE
15 years 10 months ago
2004
IEEE
An innate characteristic of the development of ontologies is that they are often created by independent groups of expertise, which generates the necessity of merging and aligning o...
184
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EUROPAR
2006
Springer
15 years 10 months ago
2006
Springer
Computations on two-dimensional arrays such as matrices and images are one of the most fundamental and ubiquitous things in computational science and its vast application areas, bu...
148
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
In this paper, a language model adapted to graph-based representation of image content is proposed and assessed. The full indexing and retrieval processes are evaluated on two di�...
181
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AAAI
2008
15 years 9 months ago
2008
This paper proposes an optimal approach to infinite-state action planning exploiting automata theory. State sets and actions are characterized by Presburger formulas and represent...