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Learning (k,l)-contextual tree languages for information extraction from web pages (2008)
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by
Stefan Raeymaekers
,
Maurice Bruynooghe
,
Jan Van Den Bussche
| Citations: | 3 - 0 self |
BibTeX
@MISC{Raeymaekers08learning(k,l)-contextual,
author = {Stefan Raeymaekers and Maurice Bruynooghe and Jan Van Den Bussche},
title = { Learning (k,l)-contextual tree languages for information extraction from web pages},
year = {2008}
}
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Abstract
This paper introduces a novel method for learning a wrapper for extraction of information from web pages, based upon (k, l)-contextual tree languages. It also introduces a method to learn good values of k and l based on a few positive and negative examples. Finally, it describes how the algorithm can be integrated in a tool for information extraction.
