505 search results - page 4 / 101 » Cluster-based retrieval using language models |
SIGIR
2002
ACM
13 years 7 months ago
2002
ACM
In this paper, we explored how to use meta-data information in information retrieval task. We presented a new language model that is able to take advantage of the category informa...
CORR
2002
Springer
13 years 7 months ago
2002
Springer
We report experimental results associated with speech-driven text retrieval, which facilitates retrieving information in multiple domains with spoken queries. Since users speak co...
SIGIR
2003
ACM
14 years 18 days ago
2003
ACM
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-...
CLEF
2010
Springer
13 years 8 months ago
2010
Springer
In our participation to the 2010 LogCLEF track we focused on the analysis of the European Library (TEL) logs and in particular we experimented with the identification of the natura...
SIGIR
2002
ACM
13 years 7 months ago
2002
ACM
This paper follows a formal approach to information retrieval based on statistical language models. By introducing some simple reformulations of the basic language modeling approa...