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EMNLP
2008
15 years 4 months ago
Weakly-Supervised Acquisition of Labeled Class Instances using Graph Random Walks
We present a graph-based semi-supervised label propagation algorithm for acquiring opendomain labeled classes and their instances from a combination of unstructured and structured...
Partha Pratim Talukdar, Joseph Reisinger, Marius P...
IJAIT
2008
88views more  IJAIT 2008»
15 years 2 months ago
Outrank: a Graph-Based Outlier Detection Framework Using Random Walk
H. D. K. Moonesinghe, Pang-Ning Tan
ACL
2009
15 years 21 days ago
Answering Opinion Questions with Random Walks on Graphs
Opinion Question Answering (Opinion QA), which aims to find the authors' sentimental opinions on a specific target, is more challenging than traditional factbased question an...
Fangtao Li, Yang Tang, Minlie Huang, Xiaoyan Zhu