This study presents an approach using artificial neural networks (ANN) algorithm for predicting the flutter derivatives of rectangular section models without wind tunnel tests. Firstly, a database of flutter derivatives is identified from a back-propagation (BP) ANN model that is built using experim
Predictive non-linear modeling of complex data by artificial neural networks
โ Scribed by Jonas S. Almeida
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 69 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0958-1669
No coin nor oath required. For personal study only.
โฆ Synopsis
An artificial neural network (ANN) is an artificial intelligence tool that identifies arbitrary nonlinear multiparametric discriminant functions directly from experimental data. The use of ANNs has gained increasing popularity for applications where a mechanistic description of the dependency between dependent and independent variables is either unknown or very complex. This machine learning technique can be roughly described as a universal algebraic function that will distinguish signal from noise directly from experimental data. The application of ANNs to complex relationships makes them highly attractive for the study of biological systems. Recent applications include the analysis of expression profiles and genomic and proteomic sequences.
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