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5 Result(s)

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  1. No Access

    Chapter and Conference Paper

    Domain Specific Opinion Retrieval

    Opinion retrieval is a novel information retrieval task and has attracted a great deal of attention with the rapid increase of online opinionated information. Most previous work adopts the classical two stage ...

    Guang Qiu, Feng Zhang, Jiajun Bu, Chun Chen in Information Retrieval Technology (2009)

  2. No Access

    Chapter and Conference Paper

    Improving Web Image Retrieval Using Image Annotations and Inference Network

    Currently text-based retrieval approaches, which utilize web textual information to index and access images, are still widely used by many modern prevalent search engines due to the nature of simplicity and ef...

    Peng Huang, Jiajun Bu, Chun Chen, Guang Qiu in Advances in Information Retrieval (2008)

  3. No Access

    Chapter and Conference Paper

    Ranking Using Multi-features in Blog Search

    Blog has received lots of attention since the revolution of Web 2.0 and has attracted millions of users to publish information on it. As time goes by, information seeking in this new media becomes an emergent ...

    Kangmiao Liu, Guang Qiu, Jiajun Bu… in Advances in Multimedia Information Process… (2007)

  4. No Access

    Chapter and Conference Paper

    Syntactic Impact on Sentence Similarity Measure in Archive-Based QA System

    There’s now an increase in the number of Question Answering communities where large archives of question and answer pairs are collected up over time. These archives help traditional type-specified Question Ans...

    Guang Qiu, Jiajun Bu, Chun Chen, Peng Huang… in Advances in Knowledge Discovery and Data M… (2007)

  5. No Access

    Chapter and Conference Paper

    A Multi-dependency Language Modeling Approach to Information Retrieval

    This paper presents a multi-dependency language modeling approach to information retrieval. The approach extends the basic KL-divergence retrieval approach by introducing the hybrid dependency structure, which...

    Keke Cai, Chun Chen, Jiajun Bu, Guang Qiu… in Emerging Technologies in Knowledge Discove… (2007)