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ACL
2009
14 years 7 months ago
2009
We investigate the automatic detection of sentences containing linguistic hedges using corpus statistics and syntactic patterns. We take Wikipedia as an already annotated corpus u...
ACL
2009
14 years 8 months ago
2009
We introduce the novel task of determining whether a newswire article is "true" or satirical. We experiment with SVMs, feature scaling, and a number of lexical and seman...
56
Voted
ACL
2009
14 years 8 months ago
2009
With the aim to deal with sentiment-transfer problem, we proposed a novel approach, which integrates the sentiment orientations of documents into the graph-ranking algorithm. We a...
ACL
2009
14 years 8 months ago
2009
As the web grows larger, knowledge acquisition from the web has gained increasing attention. In this paper, we propose using web search clickthrough logs to learn semantic categor...
66
Voted
ACL
2009
14 years 8 months ago
2009
We propose the PlayCoref game, whose purpose is to obtain substantial amount of text data with the coreference annotation. We provide a description of the game design that covers ...