1033 search results - page 56 / 207 » Using Temporal Language Models for Document Dating |
SIGIR
2010
ACM
15 years 1 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...
110
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EMNLP
2010
14 years 7 months ago
2010
The PECO framework is a knowledge representation for formulating clinical questions. Queries are decomposed into four aspects, which are Patient-Problem (P), Exposure (E), Compari...
IJCNLP
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Linguistic information can help improve evaluation of similarity between documents; however, the kind of linguistic information to be used depends on the task. In this pa...
108
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DASFAA
2011
IEEE
14 years 1 months ago
2011
IEEE
Spatio-temporal uncertainty is a special feature of moving objects due to the inability of precisely capturing or predicting their continuously changing locations. Indeterminate lo...
128
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CIKM
2010
Springer
14 years 6 months ago
2010
Springer
The field of information retrieval still strives to develop models which allow semantic information to be integrated in the ranking process to improve performance in comparison to...