Query Expansion of Pseudo Relevance Feedback Based on Feature Terms Extraction and Correlation Fusion
Feng Ping, Huang Mingxuan
New Technology of Library and Information Service . 2011, (1): 52 -56 .  DOI: 10.11925/infotech.1003-3513.2011.01.08

Copyright © Data Analysis and Knowledge Discovery, All Rights Reserved.
Tel: (010)82626611-6626，82624938　
E-mail：jishu@mail.las.ac.cn
Total visitors:   Visitors of today:   Now online:
Powered by Beijing Magtech Co. Ltd.