Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Application of Neural Network Algorithm Based on PCA-BP in Earthquake Early Warning of Buildings
Abstract This paper established an efficient and practical earthquake damage prediction method for buildings by combining principal component analysis (PCA) with neural network. To avoid BP neural network from being caught in a local minimum, according to the features of PCA algorithm, this paper combined the two to form PCA-BP mixed model and trained the network through the initial weight of PCA-optimized neural network. Based on a collection of large quantities of earthquake damage data of buildings, this model was introduced in earthquake early warning for buildings. The results show that this method can predict earthquake for buildings in an effective and accurate way.
Application of Neural Network Algorithm Based on PCA-BP in Earthquake Early Warning of Buildings
Abstract This paper established an efficient and practical earthquake damage prediction method for buildings by combining principal component analysis (PCA) with neural network. To avoid BP neural network from being caught in a local minimum, according to the features of PCA algorithm, this paper combined the two to form PCA-BP mixed model and trained the network through the initial weight of PCA-optimized neural network. Based on a collection of large quantities of earthquake damage data of buildings, this model was introduced in earthquake early warning for buildings. The results show that this method can predict earthquake for buildings in an effective and accurate way.
Application of Neural Network Algorithm Based on PCA-BP in Earthquake Early Warning of Buildings
Zeng, Weiyuan (Autor:in)
08.08.2017
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Earthquake early warning application to buildings
| Online Contents | 2014
Outcome-Based Earthquake early Warning
| Tema Archiv | 2012
Performance-based earthquake early warning
| British Library Online Contents | 2011
Performance-based earthquake early warning
| Online Contents | 2011
Earthquake Early Warning System
| TIBKAT | 2021