760 search results - page 18 / 152 » Positional Language Models for Clinical Information Retrieva... |
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
In this paper we explore the use of parsimonious language models for web retrieval. These models are smaller thus more efficient than the standard language models and are therefor...
IPM
2006
13 years 8 months ago
2006
Transliteration is used to phonetically translate proper names and technical terms especially from languages in Roman alphabets to languages in non-Roman alphabets such as from En...
AIRS
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. We propose a semantic tagger that provides high level concept information for phrases in clinical documents. It delineates such information from the statements written by...
CLEF
2004
Springer
14 years 2 months ago
2004
Springer
Named entities in topics are a major factor contributing to the quality of retrieval results. In this paper, we report on an analysis on the correlation between the number of named...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
The inclusion of document length factors has been a major topic in the development of retrieval models. We believe that current models can be further improved by more refined est...