24105 search results - page 33 / 4821 » Models in Information Retrieval |
GIR
2006
ACM
14 years 3 months ago
2006
ACM
GPS tracklogs provide a valuable record of routes travelled. In this paper we describe initial experiments exploring the use of text information retrieval techniques for the locat...
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
We present a method for projecting retrieval scores across two corpora with a shared, parallel corpus. Categories and Subject Descriptors: H.3.3 Information Search and Retrieval: ...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
Term-weighting functions derived from various models of retrieval aim to model human notions of relevance more accurately. However, there is a lack of analysis of the sources of e...
ICTIR
2009
Springer
14 years 3 months ago
2009
Springer
We review the history of modeling score distributions, focusing on the mixture of normal-exponential by investigating the theoretical as well as the empirical evidence supporting i...
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
In this work, we study similarity measures for text-centric XML documents based on an extended vector space model, which considers both document content and structure. Experimenta...