Application of T-S Fuzzy Neural Network in the Assessment of River Ecosystem Health

Abstract:

Healthy river ecosystem has been acknowledged as the object of river management, which is crucial for the sustainable development of cities. Simple and practical evaluation methods with great precision are necessary for the evaluation of river ecosystem health. Fuzzy system has been widely used in evaluation and decision making for its simple reasoning and the adoption of experts knowledge. However, much artificial intervention decreases the precision. Neural network has a strong ability of self-leaning while it is not good at expressing rule-based knowledge. The T-S fuzzy neural network model combines the advantages of fuzzy system and neural network. In this paper, the T-S fuzzy neural network model was used to establish a river ecosystem health evaluation model. Results show that the combination of T-S fuzzy model and neural network eliminates the influences of subjective factors and improve the final precisions efficiently.

• Periodical: Advanced Materials Research (Volumes 726-731)
• Pages: 958-962
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.726-731.958
• Online since: August 2013
• Authors: Zhen Chun Hao, Xiao Li Liu, Qin Ju
• Keywords: Application, Comprehensive Evaluation, River Ecosystem Health, T-S Fuzzy Neural Network

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