850 search results - page 100 / 170 » Evaluating machine learning for information extraction |
182
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
This paper gives an algorithm for detecting and reading text in natural images. The algorithm is intended for use by blind and visually impaired subjects walking through city scen...
159
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We present a novel, generic image classification method based on a recent machine learning algorithm (ensembles of extremely randomized decision trees). Images are classified usin...
155
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MLDM
2009
Springer
16 years 21 days ago
2009
Springer
Existing data mining techniques mostly focus on finding global patterns and lack the ability to systematically discover regional patterns. Most relationships in spatial datasets ar...
178
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ACML
2009
Springer
16 years 23 days ago
2009
Springer
In this paper, we propose a Robust Discriminant Analysis based on maximum entropy (MaxEnt) criterion (MaxEnt-RDA), which is derived from a nonparametric estimate of Renyi’s quadr...
183
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KES
2006
Springer
15 years 6 months ago
2006
Springer
Abstract. The aim of this work is to forecast future events in financial data sets, in particular, we focus our attention on situations where positive instances are rare, which fal...