Title :
Query fusion based on performance analysis
Author :
Luo, Rong ; Gong, Yuxi
Author_Institution :
Inst. of Comput. Eng., Qingdao Technol. Univ., Qingdao, China
Abstract :
Put the predicting query performance(PQP) into the query fusion and construct a new adaptive information retrieval system(QAAIR) based on performance analysis in the base of analyzing the method of PQP for IR system and expound the main technique. The experiment adopted testing data of TREC Web track show the method can improve the effectiveness of query and overcome the robust of information retrieval.
Keywords :
query processing; TREC Web track; adaptive information retrieval system; predicting query performance; query fusion; testing data; Adaptive systems; Information analysis; Information retrieval; Intelligent transportation systems; Performance analysis; Power electronics; Power engineering and energy; Robustness; Space technology; Testing; nearest neighborss; performance analysis; query fusion;
Conference_Titel :
Power Electronics and Intelligent Transportation System (PEITS), 2009 2nd International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-4544-8
DOI :
10.1109/PEITS.2009.5406948
