305 search results - page 46 / 61 » CLIR Evaluation at TREC |
JUCS
2008
13 years 8 months ago
2008
: Some measures such as mean average precision and recall level precision are considered as good system-oriented measures, because they concern both precision and recall that are t...
MTA
2010
13 years 7 months ago
2010
In this paper we present a new approach for automatic summarization of rushes video. Our approach is composed of three main steps. First, based on a temporal segmentation, we filte...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Retrieval with Logical Imaging is derived from belief revision and provides a novel mechanism for estimating the relevance of a document through logical implication (i.e. P(q → ...
ERCIMDL
2007
Springer
14 years 2 months ago
2007
Springer
We propose and evaluate a query expansion mechanism that supports searching and browsing in collections of annotated documents. Based on generative language models, our feedback me...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
In this paper, we introduce an information theoretic method for estimating the usefulness of the hyperlink structure induced from the set of retrieved documents. We evaluate the e...