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Research Article

The assessment of Levenberg–Marquardt and Bayesian Framework training algorithm for prediction of concrete shrinkage by the artificial neural network

, & | (Reviewing editor)
Article: 1609179 | Received 19 Dec 2018, Accepted 14 Apr 2019, Published online: 29 Apr 2019

Figures & data

Table 1. The limitation of used parameters in shrinkage and creep prediction models

Table 2. The parameters and its variation range which is used for configuration of networks

Figure 1. Architecture of the primary network for assessment of the different training algorithm

Figure 1. Architecture of the primary network for assessment of the different training algorithm

Table 3. Evaluation of the different training algorithm

Figure 2. The linear regression curves of primary networks configured with different training algorithms

Figure 2. The linear regression curves of primary networks configured with different training algorithms

Table 4. Specifications of configured networks with different neurons numbers with Levenberg–Marquardt and Bayesian framework algorithms

Figure 3. The accuracy of TS10101 network using the three different data categories

Figure 3. The accuracy of TS10101 network using the three different data categories

Figure 4. The accuracy of RTS10101 network using the three different data categories

Figure 4. The accuracy of RTS10101 network using the three different data categories

Table 5. The specimens mix proportions

Table 6. Distribution of the different shrinkage models error

Figure 5. The distribution of shrinkage error for different shrinkage predicting models

Figure 5. The distribution of shrinkage error for different shrinkage predicting models

Figure 6. The regression curves of the neural network method and mentioned models

Figure 6. The regression curves of the neural network method and mentioned models

Table 7. Distribution of the shrinkage prediction error

Figure 7. Comparison of shrinkage strain predicted by neural networks technique with experimental observations for A300 and B300 mixtures

Figure 7. Comparison of shrinkage strain predicted by neural networks technique with experimental observations for A300 and B300 mixtures

Figure 8. Comparison of shrinkage strain predicted by neural networks technique with experimental observations for A300-15 and B300-15 mixtures

Figure 8. Comparison of shrinkage strain predicted by neural networks technique with experimental observations for A300-15 and B300-15 mixtures

Figure 9. Comparison of shrinkage strain predicted by neural networks technique with experimental observations for A400 and B400 mixtures

Figure 9. Comparison of shrinkage strain predicted by neural networks technique with experimental observations for A400 and B400 mixtures

Figure 10. Comparison of shrinkage strain predicted by neural networks technique with experimental observations for A400-15 and B400-15 mixtures

Figure 10. Comparison of shrinkage strain predicted by neural networks technique with experimental observations for A400-15 and B400-15 mixtures