24105 search results - page 59 / 4821 » Models in Information Retrieval |
WEBI
2005
Springer
14 years 2 months ago
2005
Springer
We profile a system for search and analysis of largescale email archives. The system builds around four facets: Content-based search engine, statistical topic model, automaticall...
ECIR
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. We show that several previously proposed passage-based document ranking principles, along with some new ones, can be derived from the same probabilistic model. We use lan...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Because of the increasing number of electronic data, designing efficient tools to retrieve and exploit documents is a major challenge. Current search engines suffer from two main d...
ICML
2001
IEEE
14 years 9 months ago
2001
IEEE
In this paper, we show how we can learn to select good words for a document title. We view the problem of selecting good title words for a document as a variant of an Information ...
CLEF
2004
Springer
14 years 2 months ago
2004
Springer
We present two approaches to the Amharic – English bilingual track in CLEF 2004. Both experiments use a dictionary based approach to translate the Amharic queries into English B...