2295 search results - page 244 / 459 » Learning Overcomplete Representations |
183
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FLAIRS
2008
15 years 9 months ago
2008
This paper analyzes the impact of several lexical and grammatical features in automated assessment of students' finegrained understanding of tutored concepts. Truly effective...
181
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CSSE
2008
IEEE
15 years 8 months ago
2008
IEEE
Both teaching and learning multithreaded ing are complex tasks, due to the abstraction of the concepts, the non-determinism of the scheduler, the impossibility of using classical s...
200
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CVPR
2008
IEEE
15 years 8 months ago
2008
IEEE
We consider the problem of visual categorization with minimal supervision during training. We propose a partbased model that loosely captures structural information. We represent ...
172
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RSS
2007
15 years 8 months ago
2007
— Several recent algorithms have formulated the SLAM problem in terms of non-linear pose graph optimization. These algorithms are attractive because they offer lower computationa...
219
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DICTA
2003
15 years 8 months ago
2003
For content-based image retrieval techniques, query image is used to pick up and rank some relevant images from a database using some certain similarity metric. If semantic feature...