720 search results - page 3 / 144 » Positional language models for information retrieval |
IR
2008
14 years 9 months ago
2008
The classical Probability Ranking Principle (PRP) forms the theoretical basis for probabilistic Information Retrieval (IR) models, which are dominating IR theory since about 20 ye...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
In this report, we unify two quite distinct approaches to information retrieval: region models and language models. Region models were developed for structured document retrieval....
W3C
1998
14 years 11 months ago
1998
This paper discusses the use of XML in conjunction with a variety of repositories and database systems, and outlines some of the requirements for an effective query language. Many...
LREC
2010
14 years 11 months ago
2010
An important feature of spoken language corpora is existence of different spelling variants of words in transcription. So there is an important problem for linguist who works with...
IPM
2006
14 years 9 months ago
2006
This paper presents a probabilistic information retrieval framework in which the retrieval problem is formally treated as a statistical decision problem. In this framework, querie...