TY - GEN
T1 - Self-tuning method for fuzzy rule base with belief structure
AU - Liu, Jun
AU - Martinez, Luis
AU - Yang, Jian Bo
AU - Wang, Jin
PY - 2004
Y1 - 2004
N2 - A framework for modelling the safety of an engineering system using a fuzzy rule-based evidential reasoning (FURBER) approach has been proposed recently, where a fuzzy rule-base designed on the basis of a belief structure (called a belief rule expression matrix) forms a basis in the inference mechanism of FURBER. In this paper, a learning method for optimally training the elements of the belief rule expression matrix and other knowledge representation parameters in FURBER is proposed. This process is formulated as a nonlinear objective function to minimize the differences between the output of a belief rule base and given data. The optimization problem is solved using the optimization tool provided in MATLAB. A numerical example is provided to demonstrate how the method can be implemented.
AB - A framework for modelling the safety of an engineering system using a fuzzy rule-based evidential reasoning (FURBER) approach has been proposed recently, where a fuzzy rule-base designed on the basis of a belief structure (called a belief rule expression matrix) forms a basis in the inference mechanism of FURBER. In this paper, a learning method for optimally training the elements of the belief rule expression matrix and other knowledge representation parameters in FURBER is proposed. This process is formulated as a nonlinear objective function to minimize the differences between the output of a belief rule base and given data. The optimization problem is solved using the optimization tool provided in MATLAB. A numerical example is provided to demonstrate how the method can be implemented.
UR - http://www.scopus.com/inward/record.url?scp=8844232539&partnerID=8YFLogxK
U2 - 10.1142/9789812702661_0051
DO - 10.1142/9789812702661_0051
M3 - Conference contribution
AN - SCOPUS:8844232539
SN - 9812388737
SN - 9789812388735
T3 - Applied Computational Intelligence - Proceedings of the 6th International FLINS Conference
SP - 272
EP - 275
BT - Applied Computational Intelligence - Proceedings of the 6th International FLINS Conference
PB - World Scientific Publishing Co. Pte Ltd
T2 - Applied Computational Intelligence - Proceedings of the 6th International FLINS Conference
Y2 - 1 September 2004 through 3 September 2004
ER -