2362 search results - page 66 / 473 » A General Language Model for Information Retrieval |
111
Voted
CICLING
2007
Springer
15 years 9 months ago
2007
Springer
The need of having a Passage Retrieval (PR) system for Arabic texts is due essentially to our aim to build an Arabic Question Answering (QA) system in our research team. We have ch...
150
Voted
SIGIR
2006
ACM
15 years 9 months ago
2006
ACM
Classical query expansion techniques such as the local context analysis (LCA) make use of term co-occurrence statistics to incorporate additional contextual terms for enhancing pa...
150
Voted
ICTAI
2006
IEEE
15 years 9 months ago
2006
IEEE
Enterprise corpora contain evidence of what employees work on and therefore can be used to automatically find experts on a given topic. We present a general approach for represen...
116
Voted
IR
2000
15 years 3 months ago
2000
In classic InformationRetrieval systems a relevant document will not be retrieved in response to a query if the document and query representations do not share at least one term. T...
118
Voted
IPM
2008
15 years 3 months ago
2008
Language modeling is an effective and theoretically attractive probabilistic framework for text information retrieval. The basic idea of this approach is to estimate a language mo...