2452 search results - page 42 / 491 » A Language Modeling Approach to Information Retrieval |
CICLING
2010
Springer
14 years 25 days ago
2010
Springer
In this paper, we address both standard and focused retrieval tasks based on comprehensible language models and interactive query expansion (IQE). Query topics are expanded using a...
IRAL
2000
ACM
14 years 1 months ago
2000
ACM
Spoken document retrieval (SDR) has been extensively studied in recent years because of its potential use in navigating large multimedia collections in the near future. This paper...
SIGMOD
2009
ACM
14 years 9 months ago
2009
ACM
We propose a language-model-based ranking approach for SPARQLlike queries on entity-relationship graphs. Our ranking model supports exact matching, approximate structure matching,...
EACL
2006
ACL Anthology
13 years 10 months ago
2006
ACL Anthology
Term translation probabilities proved an effective method of semantic smoothing in the language modelling approach to information retrieval. We use Generalized Latent Semantic Ana...
CIKM
2008
Springer
13 years 11 months ago
2008
Springer
Structured documents contain elements defined by the author(s) and annotations assigned by other people or processes. Structured documents pose challenges for probabilistic retrie...