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Filtering by: Creator Williams, Mark W. Remove constraint Creator: Williams, Mark W. Creator Zhang, Hui Remove constraint Creator: Zhang, Hui License Attribution-NonCommercial-NoDerivs 3.0 United States Remove constraint License: Attribution-NonCommercial-NoDerivs 3.0 United States

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  • WIDIT in TREC-2007 Blog Track: Combining Lexicon-based Methods to Detect Opinionated Blogs

    Creator:
    Yang, Kiduk, Yu, Ning, and Zhang, Hui
    Abstract:
    In TREC-2007, Indiana University‟s WIDIT Lab1 participated in the Blog track‟s opinion task and the polarity subtask. For the opinion task, whose goal is to "uncover the public sentiment towards a given entity/target", we focused on combining multiple sources of evidence to detect opinionated blog postings. Since detecting opinionated blogs...
    Resource Type:
    Conference Proceeding
    Full Text:
    ”).  Opinion Collocations: One of the contextual evidence of opinion comes from collocations used to mark

  • WIDIT in TREC-2006 Blog track

    Creator:
    Yang, Kiduk, Yu, Ning, Zhang, Hui, and Valerio, Alejandro
    Abstract:
    Web Information Discovery Integrated Tool (WIDIT) Laboratory at the Indiana University School of Library and Information Science participated in the Blog track’s opinion task in TREC- 2006. The goal of opinion task is to "uncover the public sentiment towards a given entity/target", which involves not only retrieving topically relevant blogs...
    Resource Type:
    Conference Proceeding
    Full Text:
    collocations used to mark adjacent statements as opinions (e.g., “I believe God exists”, “God is dead to me

  • Fusion Approach to Finding Opinionated Blogs

    Creator:
    Yang, Kiduk, Yu, Ning, Valerio, Alejandro, Zhang, Hui, and Ke, Weimao
    Abstract:
    In this paper, we describe a fusion approach to finding opinionated blog postings. Our approach to opinion blog retrieval consisted of first applying traditional IR methods to retrieve on-topic blogs and then boosting the ranks of opinionated blogs based on combined opinion scores generated by multiple assessment methods. Our opinion...
    Resource Type:
    Article
    Full Text:
    of opinion comes from collocations used to mark adjacent statements as opinions (e.g., “I believe