Sciweavers

ACL
2011
12 years 11 months ago
Identifying Noun Product Features that Imply Opinions
Identifying domain-dependent opinion words is a key problem in opinion mining and has been studied by several researchers. However, existing work has been focused on adjectives an...
Lei Zhang, Bing Liu
ACL
2011
12 years 11 months ago
Can Document Selection Help Semi-supervised Learning? A Case Study On Event Extraction
Annotating training data for event extraction is tedious and labor-intensive. Most current event extraction tasks rely on hundreds of annotated documents, but this is often not en...
Shasha Liao, Ralph Grishman
ACL
2011
12 years 11 months ago
Comparative News Summarization Using Linear Programming
Xiaojiang Huang, Xiaojun Wan, Jianguo Xiao
ACL
2011
12 years 11 months ago
Improving Dependency Parsing with Semantic Classes
Eneko Agirre, Kepa Bengoetxea, Koldo Gojenola, Joa...