571 search results - page 14 / 115 » Concept-Based Feature Generation and Selection for Informati... |
MLDM
1999
Springer
15 years 4 months ago
1999
Springer
Content-based image retrieval methods based on the Euclidean metric expect the feature space to be isotropic. They suer from unequal dierential relevance of features in comput...
AIRS
2005
Springer
15 years 5 months ago
2005
Springer
This paper explores the integration of textual and visual information for cross-language image retrieval. An approach which automatically transforms textual queries into visual rep...
TKDE
1998
14 years 11 months ago
1998
With the increasing number of geographical image databases on the Internet, it is a very important issue to know about the most relevant image databases for given user queries, in...
ITCC
2002
IEEE
15 years 4 months ago
2002
IEEE
Web-based Information Systems (WIS) are now widely used for diffusing and processing information over the network. Methodological guidelines which assist WIS developers in their t...
ACL
2010
14 years 9 months ago
2010
Most sentiment analysis approaches use as baseline a support vector machines (SVM) classifier with binary unigram weights. In this paper, we explore whether more sophisticated fea...