896 search results - page 19 / 180 » Improving Web Search Relevance with Semantic Features |
DEXAW
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—Search context is a crucial factor that helps to understand a user’s information need in ad-hoc Web page retrieval. A query log of a search engine contains rich inform...
EDBT
2011
ACM
13 years 4 days ago
2011
ACM
This paper introduces the problem of matching people names to their corresponding social network identities such as their Twitter accounts. Existing tools for this purpose build u...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
This work presents a novel approach to content-based image retrieval in categorical multimedia databases. The images are indexed using a combination of text and content descriptor...
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
Information retrieval algorithms leverage various collection statistics to improve performance. Because these statistics are often computed on a relatively small evaluation corpus...
DATAMINE
2002
13 years 8 months ago
2002
To satisfy potential customers of a Web site and to lead them to the goods offered by the site, one should support them in the course of navigation they have embarked on. This pape...