308 search results - page 25 / 62 » A Study on Evaluation on Opinion Retrieval Systems |
LREC
2010
14 years 12 months ago
2010
Question answering (QA) systems aim at retrieving precise information from a large collection of documents. To be considered as reliable by users, a QA system must provide element...
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SAC
2002
ACM
14 years 10 months ago
2002
ACM
Analyzing, structuring and organizing documented knowledge is an important aspect of knowledge management. In order to ease the access to text collections, in literature so-called...
SIGIR
2010
ACM
15 years 2 months ago
2010
ACM
Several studies have found that the Cranfield approach to evaluation can report significant performance differences between retrieval systems for which little to no performance...
CLEF
2006
Springer
15 years 2 months ago
2006
Springer
This paper summarizes the task design for iCLEF 2006 (the CLEF interactive track). Compared to previous years, we have proposed a radically new task: searching images in a natural...
CSCW
2004
ACM
15 years 3 months ago
2004
ACM
The lack of lightweight communication channels and other technical and sociological difficulties make it hard for new members of a non-collocated software development team to lea...