Title :
Applying grey relational analysis to dimension reduction based on difference information theory
Author :
Guo, Kun ; Zhang, Qishan
Author_Institution :
Fac. of Coll. of Math. & Comput. Sci., Fuzhou Univ., Fuzhou, China
Abstract :
In this paper, a novel dimension reduction approach with the application of grey relational analysis based on difference information theory is proposed. In this approach, dimension reduction process is performed based on the calculation of the similarity between each pair of dimensions with the application of grey relational analysis. The effectiveness and efficiency of the proposed approach is proved by the experiments on real-world datasets.
Keywords :
grey systems; information theory; difference information theory; dimension reduction; grey relational analysis; real-world datasets; Analysis of variance; Image analysis; Image processing; Information analysis; Information theory; Intelligent systems; Pattern analysis; Pattern recognition; Performance analysis; Principal component analysis;
Conference_Titel :
Grey Systems and Intelligent Services, 2009. GSIS 2009. IEEE International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4914-9
Electronic_ISBN :
978-1-4244-4916-3
DOI :
10.1109/GSIS.2009.5408345
