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EMNLP
2008
13 years 9 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»
13 years 7 months ago
Outrank: a Graph-Based Outlier Detection Framework Using Random Walk
H. D. K. Moonesinghe, Pang-Ning Tan
ACL
2009
13 years 5 months 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