424 search results - page 57 / 85 » On performance of topical opinion retrieval |
TREC
2008
13 years 9 months ago
2008
The vocabulary of the TREC Legal OCR collection is noisy and huge. Standard techniques for improving retrieval performance such as content-based query expansion are ineffective fo...
WWW
2003
ACM
14 years 8 months ago
2003
ACM
Recent advances in information retrieval over hyperlinked corpora have convincinglydemonstratedthat links carry less noisy information than text. We investigate the feasibility of...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
Automatic extraction of semantic information from text and links in Web pages is key to improving the quality of search results. However, the assessment of automatic semantic meas...
CLEF
2007
Springer
14 years 1 months ago
2007
Springer
In participating in this CLEF evaluation campaign, our first objective is to propose and evaluate various indexing and search strategies for the Russian language, in order to obta...
ICTAI
2006
IEEE
14 years 1 months ago
2006
IEEE
Enterprise corpora contain evidence of what employees work on and therefore can be used to automatically find experts on a given topic. We present a general approach for represen...