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2007

A Feature Based Approach to Leveraging Context for Classifying Newsgroup Style Discussion Segments

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A Feature Based Approach to Leveraging Context for Classifying Newsgroup Style Discussion Segments
On a multi-dimensional text categorization task, we compare the effectiveness of a feature based approach with the use of a stateof-the-art sequential learning technique that has proven successful for tasks such as “email act classification”. Our evaluation demonstrates for the three separate dimensions of a well established annotation scheme that novel thread based features have a greater and more consistent impact on classification performance.
Yi-Chia Wang, Mahesh Joshi, Carolyn Penstein Ros&e
Added 29 Oct 2010
Updated 29 Oct 2010
Type Conference
Year 2007
Where ACL
Authors Yi-Chia Wang, Mahesh Joshi, Carolyn Penstein Rosé
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