896 search results - page 166 / 180 » Improving Web Search Relevance with Semantic Features |
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Search engines that support structured documents typically support structure created by the author (e.g., title, section), and may also support structure added by an annotation pr...
WWW
2011
ACM
13 years 3 months ago
2011
ACM
Recently, a number of algorithms have been proposed to obtain hierarchical structures — so-called folksonomies — from social tagging data. Work on these algorithms is in part ...
WWW
2009
ACM
14 years 9 months ago
2009
ACM
Understanding the intent behind a user's query can help search engine to automatically route the query to some corresponding vertical search engines to obtain particularly re...
SEMWEB
2007
Springer
14 years 2 months ago
2007
Springer
Numerous ontology alignment algorithms have appeared in the literature in recent years, but only a few make use of the semantics enclosed within the ontologies in order to improve ...
CI
2006
13 years 8 months ago
2006
We present two methods for determining the sentiment expressed by a movie review. The semantic orientation of a review can be positive, negative, or neutral. We examine the effect...