383 search results - page 43 / 77 » Video Corpus Annotation Using Active Learning |
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
For large scale automatic semantic video characterization, it is necessary to learn and model a large number of semantic concepts. But a major obstacle to this is the insufficienc...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
Most existing approaches for learning action models work by extracting suitable low-level features and then training appropriate classifiers. Such approaches require large amount...
TRECVID
2008
13 years 10 months ago
2008
This paper describes our participations of LIG and LIRIS to the TRECVID 2008 High Level Features detection task. We evaluated several fusion strategies and especially rank fusion....
ACL
2007
13 years 10 months ago
2007
The Penn Treebank does not annotate within base noun phrases (NPs), committing only to flat structures that ignore the complexity of English NPs. This means that tools trained on...
MM
1997
ACM
14 years 20 days ago
1997
ACM
Nature documentaries play an important role in high school biology classrooms, yet they deliver a passive and biased account of the behavior of organisms. To engage students in mo...