1496 search results - page 73 / 300 » Tools for Extracting and Structuring Knowledge from Texts |
127
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CIKM
2007
Springer
15 years 9 months ago
2007
Springer
Several problems in text categorization are too hard to be solved by standard bag-of-words representations. Work in kernel-based learning has approached this problem by (i) consid...
119
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LREC
2008
15 years 4 months ago
2008
Originally conceived as a "naive" baseline experiment using traditional n-gram language models as classifiers, the NCLEANER system has turned out to be a fast and lightw...
155
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ICTAI
2008
IEEE
15 years 9 months ago
2008
IEEE
Ontologies are a well-motivated formal representation to model knowledge needed to extract and encode data from text. Yet, their tight integration with Information Extraction (IE)...
110
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EMNLP
2006
15 years 4 months ago
2006
Information Extraction (IE) is the task of extracting knowledge from unstructured text. We present a novel unsupervised approach for information extraction based on graph mutual r...
149
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KDD
2008
ACM
16 years 3 months ago
2008
ACM
The effectiveness of knowledge transfer using classification algorithms depends on the difference between the distribution that generates the training examples and the one from wh...