Sciweavers

23630 search results - page 167 / 4726
» Common Information Model
Sort
View
SIGIR
2003
ACM
15 years 9 months ago
Bayesian extension to the language model for ad hoc information retrieval
We propose a Bayesian extension to the ad-hoc Language Model. Many smoothed estimators used for the multinomial query model in ad-hoc Language Models (including Laplace and Bayes-...
Hugo Zaragoza, Djoerd Hiemstra, Michael E. Tipping
CLEF
2005
Springer
15 years 10 months ago
Evaluating Geographic Information Retrieval
Abstract. The processing steps required for geographic information retrieval include many steps that are common to all forms of information retrieval, e.g. stopword filtering, ste...
András Kornai
NIPS
2003
15 years 5 months ago
The IM Algorithm: A Variational Approach to Information Maximization
The maximisation of information transmission over noisy channels is a common, albeit generally computationally difficult problem. We approach the difficulty of computing the mutua...
David Barber, Felix V. Agakov
CHI
2002
ACM
16 years 4 months ago
A different kind of information appliance: fridge companion
A prototype device is described that allows a user to understand and contemplate the inner workings of a common home appliance, the refrigerator. The device monitors select physic...
Marc Böhler
ICTAI
2009
IEEE
15 years 2 months ago
Real-Valued Feature Selection by Mutual Information of Order 2
The selection of features for classification, clustering and approximation is an important task in pattern recognition, data mining and soft computing. For real-valued features, th...
Rüdiger W. Brause