8671 search results - page 101 / 1735 » A generator for hierarchical problems |
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
We present a hierarchical generative model for object recognition that is constructed by weakly-supervised learning. A key component is a novel, adaptive patch feature whose width...
ICML
2007
IEEE
15 years 10 months ago
2007
IEEE
Hierarchical models have been extensively studied in various domains. However, existing models assume fixed model structures or incorporate structural uncertainty generatively. In...
WWW
2007
ACM
15 years 10 months ago
2007
ACM
In this paper, we propose a novel approach of image annotation by constructing a hierarchical mapping between lowlevel visual features and text features utilizing the relations wi...
PERCOM
2006
ACM
15 years 9 months ago
2006
ACM
Area based triggers denote notifications being generated if a mobile client changes its spatial relation to a defined area, e.g. if it enters or leaves it. By these triggers, new ...
PCM
2009
Springer
15 years 4 months ago
2009
Springer
Text facilitated sports video analysis has achieved extensive success in video indexing, retrieval and summarization. A commonly adopted basis in previous work is the separate alig...