ENHANCING THE SEMANTICS OF A QUERY IN VIETNAMESE INFORMATION RETRIEVAL
Keywords:
Vietnamese semantics information retrieval, vnSIR, vnQE, Vietnamese language query expansionAbstract
Information retrieval (IR) which has returned results close to the user's query is reliable. Currently, however, IR still does not return results as expected by the user. One of the reasons which affects the returned results of IR is the user's non-semantics query. This paper demonstrates how to build Vietnamese IR by adding semantics into the original query based on the vnQE tool, and how to construct a tool in order to pre-process Vietnamese documents.
References
Baeza-Yates, R. and Ribeiro-Neto, B. (1999). Modern Information Retrieval, Addison-Wesley, Boston, MA, USA, 913p.
Dien, D. (2006). Natural Language Processing Textbook. University of Natural Sciences, Vietnamese National University of Ho Chi Minh City, Ho Chi Minh, Vietnam.
Dung, T.D. and Phuc, D. (2006). Developing a search engine as support for information retrieval in the field of information technology. HCMC University of Science, Ho Chi Minh City, Vietnam.
Haruechaiyasak, C. (2010). Information Retrieval and Search Engine. Research and Development on Information, National Electronics and Computer Technology Center, Klong Luang, Pathumthani, Thailand.
Information Technology. (2011). May tinh. Available from: http://www.thongtincongnghe.com/maytinh. Accessed date: Nov 28, 2011.
IT News. (2011). Phan cung. Available from: http://www. ictnews.vn/Home/phan- cung/2CMSV22/trang0. htm. Accessed date: Nov 21, 2011.
Lucene. (2011). Apache Lucene docs. Available from: http://www.docjar.com/src/api/org/apache/lu¬cene/analysis/ASCIIFoldingFilt er.java. Accessed date: Nov 16, 2011.
