760 search results - page 31 / 152 » Positional Language Models for Clinical Information Retrieva... |
ICTIR
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. While the Probability Ranking Principle for Information Retrieval provides the basis for formal models, it makes a very strong assumption regarding the dependence between...
AIRS
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Collaborative filtering is a major technique to make personalized recommendations about information items (movies, books, webpages etc) to individual users. In the liter...
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
We present an approach to improving the precision of an initial document ranking wherein we utilize cluster information within a graph-based framework. The main idea is to perform...
INEX
2007
Springer
14 years 2 months ago
2007
Springer
This paper exposes the results of our participation at INEX’07 in the AdHoc track and the comparison of these results with respect to the ones obtained last year. Three runs were...
CAI
1998
Springer
13 years 8 months ago
1998
Springer
Abstract. Imaging is a class of non-Bayesian methods for the revision of probability density functions originally proposed as a semantics for conditional logic. Two of these revisi...