3088 search results - page 529 / 618 » Learning Question Classifiers |
117
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WSDM
2010
ACM
16 years 2 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
134
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MICCAI
2009
Springer
16 years 2 months ago
2009
Springer
Automated segmentation of the esophagus in CT images is of high value to radiologists for oncological examinations of the mediastinum. It can serve as a guideline and prevent confu...
135
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EUROSYS
2006
ACM
16 years 1 months ago
2006
ACM
Computer problem diagnosis remains a serious challenge to users and support professionals. Traditional troubleshooting methods relying heavily on human intervention make the proce...
158
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CVPR
2010
IEEE
16 years 1 months ago
2010
IEEE
We describe a general method for building cascade classifiers from part-based deformable models such as pictorial structures. We focus primarily on the case of star-structured mod...
172
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CVPR
2010
IEEE
16 years 1 months ago
2010
IEEE
In this paper, we propose a novel supervised hierarchical sparse coding model based on local image descriptors for classification tasks. The supervised dictionary training is perf...