1469 search results - page 242 / 294 » Query Expansion and Query Reduction in Document Retrieval |
MM
2000
ACM
14 years 1 months ago
2000
ACM
Images are increasingly being embedded in HTML documents on the WWW. Such documents over the WWW essentially provides a rich source of image collection from which users can query....
DEXAW
1999
IEEE
14 years 1 months ago
1999
IEEE
The design of efficient textual similarities is an important issue in the domain of textual data exploration. Textual similarities are for example central in document collection s...
CIKM
2007
Springer
14 years 3 months ago
2007
Springer
Implicit feedback algorithms utilize interaction between searchers and search systems to learn more about users’ needs and interests than expressed in query statements alone. Th...
CLEF
2005
Springer
14 years 2 months ago
2005
Springer
This paper describes the architecture of a Bulgarian–Bulgarian question answering system — BulQA. The system relies on a partially parsed corpus for answer extraction. The que...
SIGIR
2011
ACM
12 years 12 months ago
2011
ACM
Pseudo-relevance feedback has proven effective for improving the average retrieval performance. Unfortunately, many experiments have shown that although pseudo-relevance feedback...