eprintid: 100
rev_number: 10
eprint_status: archive
userid: 4
dir: disk0/00/00/01/00
datestamp: 2013-01-03 04:03:36
lastmod: 2016-05-20 09:50:08
status_changed: 2013-01-03 04:03:36
type: conference_item
metadata_visibility: show
creators_name: Tran, Mai Vu
creators_name: Nguyen, Minh Hoang
creators_name: Nguyen, Sy Quan
creators_name: Nguyen, Minh Tien
creators_name: Phan, Xuan Hieu
creators_id: vutm@vnu.edu.vn
creators_id: hieupx@vnu.edu.vn
corp_creators: VNU-UET
title: VnLoc: A Real — Time News Event Extraction Framework for Vietnamese
ispublished: pub
subjects: IT
subjects: IT_CS
subjects: IT_IS
divisions: fac_fit
keywords: Data mining;Detectors;Entropy;Feature extraction;Fires;Machine learning;Monitoring;Internet;information retrieval;learning (artificial intelligence);natural language processing;text analysis;F1 measure;Vietnamese language;Vietnamese news;VnLoc;Web data;crime;decide support tools;event extraction method;event online monitoring system;fire;free text;information extraction;lexico-semantic learning;machine learning;precision;real-time news event extraction framework;recall;risk analysis system;transport accident;
abstract: Event Extraction is a complex and interesting topic in Information Extraction that includes event extraction methods from free text or web data. The result of event extraction systems can be used in several fields such as risk analysis systems, online monitoring systems or decide support tools. In this paper, we introduce a method that combines lexico — semantic and machine learning to extract event from Vietnamese news. Furthermore, we concentrate to describe event online monitoring system named VnLoc based on the method that was proposed above to extract event in Vietnamese language. Besides, in experiment phase, we have evaluated this method based on precision, recall and F1 measure. At this time of experiment, we on investigated on three types of event: FIRE, CRIME and TRANSPORT ACCIDENT.
date: 2012-08-17
date_type: published
full_text_status: none
pres_type: paper
pagerange: 161 -166
event_title: 2012 Fourth International Conference on Knowledge and Systems Engineering (KSE)
event_location: Danang, Vietnam
event_dates: 17-19 August 2012
event_type: conference
refereed: TRUE
related_url_url: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6299181
related_url_type: pub
citation:   Tran, Mai Vu and Nguyen, Minh Hoang and Nguyen, Sy Quan and Nguyen, Minh Tien and Phan, Xuan Hieu  (2012) VnLoc: A Real — Time News Event Extraction Framework for Vietnamese.  In: 2012 Fourth International Conference on Knowledge and Systems Engineering (KSE), 17-19 August 2012, Danang, Vietnam.