4127 search results - page 391 / 826 » Evaluation methods for topic models |
203
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UM
2007
Springer
16 years 1 months ago
2007
Springer
In this paper we show how model identifiability is an issue for student modeling: observed student performance corresponds to an infinite family of possible model parameter estimat...
182
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DSSCV
2005
Springer
16 years 15 days ago
2005
Springer
Abstract. We present a novel approach to statistically characterize histograms of model-relative image regions. A multiscale model is used as an aperture to define image regions a...
177
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GPEM
2008
15 years 7 months ago
2008
Efficiency enhancement techniques--such as parallelization and hybridization--are among the most important ingredients of practical applications of genetic and evolutionary algori...
179
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CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
We address the problem of model based recognition. Our aim is to localize and recognize road vehicles from monocular images in calibrated scenes. A deformable 3D geometric vehicle...
179
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DASFAA
2008
IEEE
15 years 8 months ago
2008
IEEE
The increase in the advanced location based services such as traffic coordination and management necessitates the need for advanced models tracking the positions of Moving Objects ...