2638 search results - page 51 / 528 » Extracting Approximate Patterns |
145
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CIKM
2005
Springer
15 years 9 months ago
2005
Springer
In this paper we address the problem of unsupervised Web data extraction. We show that unsupervised Web data extraction becomes feasible when supposing pages that are made up of r...
139
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DL
2000
Springer
15 years 8 months ago
2000
Springer
Text documents often contain valuable structured data that is hidden in regular English sentences. This data is best exploited if available as a relational table that we could use...
129
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ACL
2007
15 years 5 months ago
2007
A minimally supervised machine learning framework is described for extracting relations of various complexity. Bootstrapping starts from a small set of n-ary relation instances as...
120
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IJON
2006
15 years 4 months ago
2006
This paper proposes a neural network model that extracts axes of symmetry from visual patterns. The input patterns can be line drawings, plane figures or gray-scaled natural image...
159
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ICCTA
2007
IEEE
15 years 7 months ago
2007
IEEE
A circular paper chromatogram is obtained from an alkaline solution of silver nitrate and soil. The shape, size, color and textural patterns of the chromatogram image are hypothes...