1328 search results - page 193 / 266 » Stacked Generalization for Information Extraction |
191
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WSDM
2012
ACM
14 years 2 months ago
2012
ACM
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
176
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Wikipedia is the largest monolithic repository of human knowledge. In addition to its sheer size, it represents a new encyclopedic paradigm by interconnecting articles through hyp...
248
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JCDL
2011
ACM
14 years 9 months ago
2011
ACM
A pattern is a model or a template used to summarize and describe the behavior (or the trend) of a data having generally some recurrent events. Patterns have received a considerab...
207
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
This paper considers the problem of identifying on the Web compound documents (cDocs) ? groups of web pages that in aggregate constitute semantically coherent information entities...
163
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
Contextual search refers to proactively capturing the information need of a user by automatically augmenting the user query with information extracted from the search context; for...