87 search results - page 13 / 18 » University of Waterloo at TREC 2008 Blog Track |
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Finding opinionated blog posts is still an open problem in information retrieval, as exemplified by the recent TREC blog tracks. Most of the current solutions involve the use of e...
TREC
2001
13 years 9 months ago
2001
In this paper we present the prototype based text matching methodology used in the Routing Sub-Task of TREC 2001 Filtering Track. The methodology examines texts on word and senten...
TREC
2004
13 years 9 months ago
2004
In the robust track, we mainly tested our passage-based retrieval model with different passage sizes and weighting schemes. In our approach, we used two retrieval models, namely t...
IPM
2010
13 years 6 months ago
2010
The paper presents methods of retrieving blog posts containing opinions about an entity expressed in the query. The methods use a lexicon of subjective words and phrases compiled ...
TREC
2008
13 years 9 months ago
2008
: We describe the participation of the University of Amsterdam's ILPS group in the relevance feedback track at TREC 2008. We introduce a new model which incorporates informati...