Title :
Classification Systems Based on Fuzzy Cognitive Maps
Author :
Zhang, Yanli ; Liu, Huiyan
Author_Institution :
Coll. of Software, ShenYang Normal Univ., Shenyang, China
Abstract :
In the framework of Fuzzy Cognitive maps theory, we propose a novel classify algorithm, which is totally different from the traditional classify algorithm. The novel classify algorithm has three main advantages: Firstly, the procedures of the proposed algorithm are more transparent and understandable, and the classify results have shown the relationship between attributes. Secondly, the predefined distance function and objective function are not required, and any parameters need not be given in advance. Last, the proposed algorithm doesn´t have a heavy calculation load. To evaluate the performance of the proposed LS-FCM classify algorithm, we consider three well-known benchmark clustering problems-Iris data, Wine data and Wisconsin diagnostic breast cancer data.
Keywords :
fuzzy set theory; least squares approximations; pattern classification; pattern clustering; benchmark clustering problem; classification systems; distance function; fuzzy cognitive maps; least square technique; objective function; Algorithm design and analysis; Artificial neural networks; Classification algorithms; Clustering algorithms; Computational modeling; Data models; Iris; classification; data analysis; fuzzy cognitive maps; learning; least square technique;
Conference_Titel :
Genetic and Evolutionary Computing (ICGEC), 2010 Fourth International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-8891-9
Electronic_ISBN :
978-0-7695-4281-2
DOI :
10.1109/ICGEC.2010.138