194 search results - page 25 / 39 » Estimating Missing Features to Improve Multimedia Retrieval |
SIGIR
2009
ACM
15 years 6 months ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
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TIP
2008
14 years 11 months ago
2008
Estimating human age automatically via facial image analysis has lots of potential real-world applications, such as human computer interaction and multimedia communication. However...
WWW
2009
ACM
16 years 11 days ago
2009
ACM
We propose novel spatio-temporal models to estimate clickthrough rates in the context of content recommendation. We track article CTR at a fixed location over time through a dynam...
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
We previously reported a face detection system based on color segmentation using HSV. It was shown that the color is more effective than other colors not only in accurate segmenta...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
The sliding window approach is the most widely used technique to detect faces in an image. Usually a classifier is applied on a regular grid and to speed up the scanning, the gri...