329 search results - page 28 / 66 » Dimensionality Reduction for Text using Domain Knowledge |
120
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REFSQ
2010
Springer
15 years 6 months ago
2010
Springer
[Context and motivation] In Requirements Management, ontologies are used to reconcile gaps in the knowledge and common understanding among stakeholders during requirement elicitati...
133
Voted
AAAI
2007
15 years 4 months ago
2007
A traditional goal of Artificial Intelligence research has been a system that can read unrestricted natural language texts on a given topic, build a model of that topic and reason...
115
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CIKM
2009
Springer
15 years 6 months ago
2009
Springer
We describe an efficient technique to weigh word-based features in binary classification tasks and show that it significantly improves classification accuracy on a range of proble...
135
Voted
CVPR
2006
IEEE
16 years 4 months ago
2006
IEEE
Dynamic appearance is one of the most important cues for tracking and identifying moving people. However, direct modeling spatio-temporal variations of such appearance is often a ...
126
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FLAIRS
2000
15 years 3 months ago
2000
This paper describes a knowledge-based methodologyof miningtextual answersinto large collections of texts. Wepresent SOMBRERO,a knowledge processing module implemented in the LASS...