896 search results - page 154 / 180 » Improving Web Search Relevance with Semantic Features |
BXML
2003
13 years 10 months ago
2003
: E-Learning offers the advantage of interactivity: an E-Learning system can adapt the learning materials to suit the learner’s personality and his goals, and it can react to the...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
In this paper, an image retrieval methodology suited for search in large collections of heterogeneous images is presented. The proposed approach employs a fully unsupervised segme...
IJON
2007
13 years 8 months ago
2007
This paper addresses the problem of variable ranking for Support Vector Regression. The relevance criteria that we proposed are based on leave-one-out bounds and some variants and...
ACL
2009
13 years 6 months ago
2009
Query segmentation is essential to query processing. It aims to tokenize query words into several semantic segments and help the search engine to improve the precision of retrieva...
WEBI
2007
Springer
14 years 2 months ago
2007
Springer
With the increasing amount of text files that are produced nowadays, spell checkers have become essential tools for everyday tasks of millions of end users. Among the years, seve...