45 search results - page 7 / 9 » Visual Word Disambiguation by Semantic Contexts |
CLEF
2009
Springer
14 years 10 months ago
2009
Springer
This paper presents the participation of the semantic N-levels search engine SENSE at the CLEF 2009 Ad Hoc Robust-WSD Task. During the participation at the same task of CLEF 2008,...
EMNLP
2008
14 years 11 months ago
2008
Determining the polarity of a sentimentbearing expression requires more than a simple bag-of-words approach. In particular, words or constituents within the expression can interac...
MMS
2008
14 years 9 months ago
2008
We address the challenge of semantic gap reduction for image retrieval through an improved SVM-based active relevance feedback framework, together with a hybrid visual and concept...
VLC
2008
14 years 9 months ago
2008
We present the new notion of enforced generative pattern, a structure that declares positive or negative conditions that must be satisfied by a model. Patterns are applied to tran...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present a higher-level visual representation, visual synset, for object categorization. The visual synset improves the traditional bag of words representation with better discr...