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2008

Learning to Tag and Tagging to Learn: A Case Study on Wikipedia

13 years 10 months ago
Learning to Tag and Tagging to Learn: A Case Study on Wikipedia
Natural language technologies have been long envisioned to play a crucial role in transitioning from the current Web to a more "semantic" Web. If anything, the significance of textual content on the Web has only increased with the rise of Web 2.0 and mass participation in content generation, which comes mostly in the form of text. Yet, natural language technologies face significant challenges in dealing with the heterogeneity of Web content: specifically, systems trained on one corpus for a specific task face significant difficulties when either the domain or task changes. In this paper, we consider the problem of semantically annotating Wikipedia. We investigate a method for dealing with domain and task adaptation of semantic taggers in cases where parallel text and metadata are available. By creating a semantic mapping among vocabularies from two sources: Wikipedia and the original annotated corpus, we are able to improve our tagger on the Wikipedia. Moreover, by applying ...
Peter Mika, Massimiliano Ciaramita, Hugo Zaragoza,
Added 10 Dec 2010
Updated 10 Dec 2010
Type Journal
Year 2008
Where EXPERT
Authors Peter Mika, Massimiliano Ciaramita, Hugo Zaragoza, Jordi Atserias
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