56 search results - page 3 / 12 » Expanded bag of words representation for object classificati... |
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Simple word matching between the user query and document is common, as are mis-matches of meaning that occur as a consequence, and errors in recall. These defects in the "bag...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
The idea of representing images using a bag of visual words is currently popular in object category recognition. Since this representation is typically constructed using unsupervi...
NIPS
2004
13 years 8 months ago
2004
Complex objects can often be conveniently represented by finite sets of simpler components, such as images by sets of patches or texts by bags of words. We study the class of posi...
CLEF
2010
Springer
13 years 8 months ago
2010
Springer
In the context of the CLEF-IP 2010 classification task, we conducted a series of experiments with the Linguistic Classification System (LCS). We compared ment representations for p...
ICML
1999
IEEE
13 years 11 months ago
1999
IEEE
Most research in text classification to date has used a “bag of words” representation in which each feature corresponds to a single word. This paper examines some alternative ...