320 search results - page 55 / 64 » Outlier detection by active learning |
124
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VIP
2003
14 years 11 months ago
2003
To bridge the semantic gap in content-based image retrieval, detecting meaningful visual entities (e.g. faces, sky, foliage, buildings etc) in image content and classifying images...
AIED
2005
Springer
15 years 4 months ago
2005
Springer
Time on task is an important predictor for how much students learn. However, students must be focused on their learning for the time invested to be productive. Unfortunately, stude...
112
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FGR
2011
IEEE
14 years 1 months ago
2011
IEEE
Abstract— We propose here to acquire high resolution sequences of a person’s face using a pan-tilt-zoom (PTZ) network camera. This capability should prove helpful in forensic a...
78
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CHI
2004
ACM
15 years 10 months ago
2004
ACM
Ubiquitous, context-aware computer systems may ultimately enable computer applications that naturally and usefully respond to a user's everyday activity. Although new algorit...
85
Voted
CVPR
2007
IEEE
16 years 12 days ago
2007
IEEE
We propose a method for learning using a set of feature representations which retrieve different amounts of information at different costs. The goal is to create a more efficient ...