%0 Conference Paper
%A Pham, Lien Vi
%A Pham, Son Bao
%A VNU-UET,
%B 2012 Fourth International Conference on Knowledge and Systems Engineering (KSE)
%C Danang, Vietnam
%D 2012
%F SisLab:101
%K Data mining;Electronic mail;HTML;Information retrieval;Logic gates;Transducers;Internet;Web sites;advertising;information retrieval;real estate data processing;F-measure;Vietnamese online real estate advertisements;Vietnamese real estate Websites;information extraction;rule-based approach;information extraction;information extraction system;online real-estate advertising;real-estate;real-estate advertising;
%P 181 -186
%T Information Extraction for Vietnamese Real Estate Advertisements
%U https://eprints.uet.vnu.edu.vn/eprints/id/eprint/101/
%X Advertising has appeared in almost all areas of life. The large number of advertisements, especially in real estate domain, has raised a need for an effective way to search and find useful information for users. In this paper, we propose a rule-based approach to build an Information Extraction system for Vietnamese online real estate advertisements. Experimental results shows that our approach is very promising with an overall F-measure of 91 on a collection of data collected from popular Vietnamese real estate websites.