7387 search results - page 887 / 1478 » Knowledge-based data mining |
193
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KDD
2010
ACM
15 years 9 months ago
2010
ACM
We propose a method to train a cascade of classifiers by simultaneously optimizing all its stages. The approach relies on the idea of optimizing soft cascades. In particular, inst...
180
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LREC
2010
15 years 8 months ago
2010
This paper proposes the method to detect peculiar examples of the target word from a corpus. The peculiar example is regarded as an outlier in the given example set. Therefore we ...
204
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SDM
2008
SIAM
15 years 8 months ago
2008
SIAM
Given an author-conference network that evolves over time, which are the conferences that a given author is most closely related with, and how do they change over time? Large time...
205
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SDM
2007
SIAM
15 years 8 months ago
2007
SIAM
Finding discords in time series database is an important problem in a great variety of applications, such as space shuttle telemetry, mechanical industry, biomedicine, and financ...
216
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SDM
2007
SIAM
15 years 8 months ago
2007
SIAM
Object recognition and content-based image retrieval systems rely heavily on the accurate and efficient identification of shapes. A fundamental requirement in the shape analysis ...