METHOD OF SNIPPET EXTRACTION USING TERM CORRELATION
摘要
The present invention relates to a snippet extraction method and, more specifically, to a snippet extraction method using pseudo-relevance feedback and a term correlation. The present invention extracts a better snippet containing the intention of a user semantically by using a term correlation between an expanded query of the user and a webpage by pseudo-relevance feedback.
申请公布号
KR20130128697(A)
申请公布日期
2013.11.27
申请号
KR20120052604
申请日期
2012.05.17
申请人
MOKPO NATIONAL UNIVERSITY INDUSTRY-ACADEMIA COOPERATION GROUP
发明人
PARK, SUN;PARK, JONG HWAN;SIM, CHUN SIK;CHO, DU YEON;JUNG, MIN A;LEE, SEONG RO