@article{ART000862248},
author={Young-Mee Chung and Jieun Jang},
title={A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering},
journal={Journal of the Korean Society for Information Management},
issn={1013-0799},
year={2003},
volume={20},
number={3},
pages={111-127},
doi={10.3743/KOSIM.2003.20.3.111}
TY - JOUR
AU - Young-Mee Chung
AU - Jieun Jang
TI - A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering
JO - Journal of the Korean Society for Information Management
PY - 2003
VL - 20
IS - 3
PB - 한국정보관리학회
SP - 111
EP - 127
SN - 1013-0799
AB - The purpose of this study is to ascertain whether event tracking is more effective in event retrieval than information filtering. This study examined the two techniques for event retrieval to suggest the more effective one. The event-retrieval performances of the event tracking technique based on a kNN classifier and the query-based information filtering technique were compared. Two event tracking experiments, one with the static training set and the other with the dynamic training set, were carried out. Two information filtering experiments, one with initial queries and the other with refined queries, were also carried out to evaluate the event-retrieval effectiveness. We found that the event tracking technique with the static training set performed better than one with the dynamic training set. It was also found that the information filtering technique using intial queries performed better than one using the refined queries. In conclusion, the comparison of the best cases of event tracking and information filtering revealed that the information filtering technique outperformed the event tracking technique in event retrieval.
KW - event retrieval;event tracking;information filtering;retrieval effectiveness
DO - 10.3743/KOSIM.2003.20.3.111
ER -
Young-Mee Chung and Jieun Jang. (2003). A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering. Journal of the Korean Society for Information Management, 20(3), 111-127.
Young-Mee Chung and Jieun Jang. 2003, "A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering", Journal of the Korean Society for Information Management, vol.20, no.3 pp.111-127. Available from: doi:10.3743/KOSIM.2003.20.3.111
Young-Mee Chung, Jieun Jang "A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering" Journal of the Korean Society for Information Management 20.3 pp.111-127 (2003) : 111.
Young-Mee Chung, Jieun Jang. A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering. 2003; 20(3), 111-127. Available from: doi:10.3743/KOSIM.2003.20.3.111
Young-Mee Chung and Jieun Jang. "A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering" Journal of the Korean Society for Information Management 20, no.3 (2003) : 111-127.doi: 10.3743/KOSIM.2003.20.3.111
Young-Mee Chung; Jieun Jang. A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering. Journal of the Korean Society for Information Management, 20(3), 111-127. doi: 10.3743/KOSIM.2003.20.3.111
Young-Mee Chung; Jieun Jang. A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering. Journal of the Korean Society for Information Management. 2003; 20(3) 111-127. doi: 10.3743/KOSIM.2003.20.3.111
Young-Mee Chung, Jieun Jang. A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering. 2003; 20(3), 111-127. Available from: doi:10.3743/KOSIM.2003.20.3.111
Young-Mee Chung and Jieun Jang. "A Comparative Study on the Event-Retrieval Performances of Event Tracking and Information Filtering" Journal of the Korean Society for Information Management 20, no.3 (2003) : 111-127.doi: 10.3743/KOSIM.2003.20.3.111
