595 search results - page 63 / 119 » Learning Patterns in Noisy Data: The AQ Approach |
194
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WWW
2010
ACM
15 years 6 months ago
2010
ACM
We propose a novel extraction approach that exploits content redundancy on the web to extract structured data from template-based web sites. We start by populating a seed database...
153
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MCS
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Obtaining ground truth for hyperspectral data is an expensive task. In addition, a number of factors cause the spectral signatures of the same class to vary with location...
196
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AIPRF
2008
15 years 7 months ago
2008
Unsolicited commercial or bulk emails or emails containing viruses pose a great threat to the utility of email communications. A recent solution for filtering is reputation systems...
179
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PERCOM
2007
ACM
16 years 5 months ago
2007
ACM
Abstract. A major challenge in pervasive computing is to learn activity patterns, such as bathing and cleaning from sensor data. Typical sensor deployments generate sparse datasets...
182
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GECCO
2005
Springer
15 years 11 months ago
2005
Springer
This paper presents a novel approach of applying both positive selection and negative selection to supervised learning for anomaly detection. It first learns the patterns of the n...