Search Results for author: T. Marwala

Found 4 papers, 1 papers with code

A Differential Evaluation Markov Chain Monte Carlo algorithm for Bayesian Model Updating

1 code implementation25 Oct 2017 M. Sherri, I. Boulkaibet, T. Marwala, M. I. Friswell

In this paper, a Differential Evaluation Markov Chain Monte Carlo (DE-MC) method is used to approximate the posterior function and update FEMs.

Computational Engineering, Finance, and Science Computation

Missing Data Prediction and Classification: The Use of Auto-Associative Neural Networks and Optimization Algorithms

no code implementations21 Mar 2014 Collins Leke, Bhekisipho Twala, T. Marwala

The methods suggested use the optimization algorithms to minimize an error function derived from training the auto-associative neural network during which the interrelationships between the inputs and the outputs are obtained and stored in the weights connecting the different layers of the network.

General Classification

Finite Element Model Updating Using Fish School Search Optimization Method

no code implementations10 Aug 2013 I. Boulkabeit, L. Mthembu, T. Marwala, F. De Lima Neto

A recent nature inspired optimization algorithm, Fish School Search (FSS) is applied to the finite element model (FEM) updating problem.

Nature-Inspired Optimization Algorithm

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