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WIDIT in TREC 2008 Blog Track: Leveraging Multiple Sources of Opinion Evidence

Kiduk Yang
2008 Text Retrieval Conference  
INTRODUCTION Indiana University"s WIDIT Lab 1 participated in the Blog track"s opinion task and the polarity subtask, where we combined multiple opinion detection methods to leverage a variety of complementary  ...  The opinion detection component is comprised of multiple opinion scoring modules that leverage different sources of opinion evidence to maximize the coverage of opinion expressions.  ... 
dblp:conf/trec/Yang08 fatcat:babn7bingbhhtmnnqbss53hyyi

Fusion approach to finding opinionated blogs

Kiduk Yang, Ning Yu, Alejandro Valerio, Hui Zhang, Weimao Ke
2008 Proceedings of the American Society for Information Science and Technology  
Our opinion module is composed of the Opinion Term Module, which identifies opinions based on the frequency of opinion terms (i.e., terms that occur frequently in opinion blogs), the Rare Term Module,  ...  In this paper, we describe a fusion approach to finding opinionated blog postings.  ...  opinion identification is accomplished by a fusion of four opinion modules that leverages multiple sources of opinion evidence.  ... 
doi:10.1002/meet.1450440254 fatcat:hf7l4nevhrgkxppezv6paav5du

SEMI-SUPERVISED LEARNING FOR IDENTIFYING OPINIONS IN WEB CONTENT

Ning Yu, Elin Jacob, Kiduk, Yang, Sandra, Kübler, Ying, Ding
2011 unpublished
iii Acknowledgments This dissertation would not have been possible without the support of many people, and I appreciate their contributions to the completion of this dissertation.  ...  Research on targeted opinion detection in the blogosphere has been conducted as part of the Blog track at the Text REtrieval Conference (TREC).  ...  Since each source of opinion evidence has its own characteristics and captures different aspects of opinions, opinion-bearing features from more than one source of opinion evidence are often used for opinion  ... 
fatcat:gxrjxqnvazeavdtswv2jy3qe6q