Title :
The Economic Loss Evaluation of Earthquake Disaster and Simulation Verification Model Based on the Neural Network
Author :
Chen, Biao ; Zhang, Jinggao ; Lv, Jun ; Li, Jian
Author_Institution :
Sch. of Econ. & Manage., China Univ. of Geosci., Wuhan, China
Abstract :
The evaluation and estimate of the loss and damage in earthquake disaster is an important factor for earthquake emergence and post-earthquake reconstruction decision-making. The article firstly selected the evaluation index for the economic loss of earthquake disaster by the method of factor analysis; then established the evaluation model of economic loss in earthquake disaster based on neural network, and performed training to the data collected and the network; finally forecasted the economic loss in earthquake by the trained network, comparing and testing the results of regression analysis. The testing result indicated that the model has a preferable feasibility and practicability.
Keywords :
disasters; earthquakes; environmental economics; neural nets; regression analysis; damage estimation; earthquake disaster; earthquake emergence; economic loss evaluation; evaluation index; factor analysis; neural network; postearthquake reconstruction decision-making; regression analysis; simulation verification model; Algorithm design and analysis; Artificial neural networks; Biological neural networks; Biological system modeling; Earthquakes; Economic forecasting; Intelligent networks; Neural networks; Nonlinear systems; Testing; earthquake disaster; economic loss; evaluation; neural network;
Conference_Titel :
Intelligent Information Technology Application, 2009. IITA 2009. Third International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-0-7695-3859-4
DOI :
10.1109/IITA.2009.42
