Title :
The model of information retrieval based on independence
Author :
Luo, Rong ; Xue, Qingjun
Author_Institution :
Inst. of Comput. Eng., Qingdao Technol. Univ., Qingdao, China
Abstract :
Point out that the document is too similarity in the return document sets in current information retrieval system. Put forward the new definition of mutual independence in the documents. Then, construct the mutual independence in the documents. Design one new algorithm for information retrieval. The method effectively overcomes the shortcomings of the original query system. The experiment express the method has high practical value and better query results.
Keywords :
information retrieval; information retrieval; query system; return document sets; Algorithm design and analysis; Biomedical computing; Biomedical engineering; Electronic mail; Information retrieval; Internet; Mutual information; Probability; Robustness; System testing; independence; information retrieval; mutual information;
Conference_Titel :
BioMedical Information Engineering, 2009. FBIE 2009. International Conference on Future
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-4690-2
Electronic_ISBN :
978-1-4244-4692-6
DOI :
10.1109/FBIE.2009.5405846
