6599 search results - page 313 / 1320 » Towards a Theory of Information |
164
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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...
155
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TACAS
2010
Springer
16 years 1 months ago
2010
Springer
Information theory provides a range of useful methods to analyse probability distributions and these techniques have been successfully applied to measure information flow and the ...
175
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Modeling term dependence has been shown to have a significant positive impact on retrieval. Current models, however, use sequential term dependencies, leading to an increased que...
133
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ISCAS
2007
IEEE
16 years 29 days ago
2007
IEEE
— We have investigated information transmission in operational transconductance amplifiers (OTA) using chopper modulation. Previous work showed that the optimal frequency bandwi...
190
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RSCTC
2004
Springer
16 years 1 days ago
2004
Springer
Abstract. In this paper, we discuss approximation spaces in a granular computing framework. Such approximation spaces generalise the approaches to concept approximation existing in...