284 search results - page 42 / 57 » Discriminative probabilistic models for passage based retrie... |
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CIVR
2008
Springer
15 years 1 months ago
2008
Springer
We present a probabilistic ranking-driven classifier for the detection of video semantic concept, such as airplane, building, etc. Most existing concept detection systems utilize ...
110
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MVA
2006
14 years 11 months ago
2006
Abstract This paper presents an approach to designing and implementing extensible computational models for perceiving systems based on a knowledge-driven joint inference approach. ...
101
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NAACL
2010
14 years 9 months ago
2010
Image annotation, the task of automatically generating description words for a picture, is a key component in various image search and retrieval applications. Creating image datab...
MM
2005
ACM
15 years 5 months ago
2005
ACM
Labeling faces in news video with their names is an interesting research problem which was previously solved using supervised methods that demand significant user efforts on lab...
ISMIR
2005
Springer
15 years 5 months ago
2005
Springer
This paper describes a hierarchical approach for fast audio stream segmentation and classification. With this approach, the audio stream is firstly segmented into audio clips by M...