48 search results - page 3 / 10 » THUIR at TREC 2008: Blog Track |
TREC
2008
13 years 6 months ago
2008
This paper describes our participation in the TREC 2008 Blog Track. For the opinion task, we made an opinion retrieval model that consists of preprocessing, topic retrieval, opini...
TREC
2008
13 years 6 months ago
2008
York University participated in the TREC 2008 Blog track, by introducing two opinion finding features. By initially focusing solely on the sentiment terms found in a document, usi...
TREC
2008
13 years 6 months ago
2008
In this paper we describe our system, experiments and results from our participation in the Blog Track at TREC 2008. Dublin City University participated in the adhoc retrieval, op...
TREC
2007
13 years 6 months ago
2007
This paper describes our approaches to the opinion retrieval and blog distillation tasks for the Blog Track. For opinion retrieval we employ a two-stage framework consisting of ke...
TREC
2004
13 years 6 months ago
2004
In this paper, we describe ideas and related experiments of Tsinghua University IR group in TREC 2004 QA track. In this track, our system consists three components: Question analy...