New Trends in Fluid Mechanics Research 2007
DOI: 10.1007/978-3-540-75995-9_107
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Analysis of Monitoring Data for the Safety Control of Dams Using Neural Networks

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Cited by 3 publications
(5 citation statements)
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“…This issue has arisen in combination with the use of NN [42], [61], [27], [41], [52], NARX [38], [52], MLR [26] and ANFIS models [47].…”
Section: Input Selectionmentioning
confidence: 99%
“…This issue has arisen in combination with the use of NN [42], [61], [27], [41], [52], NARX [38], [52], MLR [26] and ANFIS models [47].…”
Section: Input Selectionmentioning
confidence: 99%
“…However, the fitting and prediction capabilities of the models need to be improved accounting for the nonlinearity of crack monitoring series, and feasible crack monitoring criteria need to be proposed for more effective application in dam engineering. In pursuit of nonlinear modeling and prediction methods, Panizzo and Petaccia [27] developed predictive models based on random forests (RFs), boosted regression trees (BRTs), neural networks (NNs), support vector machines (SVMs), and multivariate adaptive regression splines (MARSs), and a comparison of the prediction accuracy of these models revealed that they showed poorer performance on average than did a conventional statistical model. Therefore, further research is needed to construct nonlinear modeling approaches for crack monitoring that are able to better fit and predict crack opening behavior and evaluate anomalous characteristics of crack propagation and structural health.…”
Section: Introductionmentioning
confidence: 99%
“…The vast majority of statistical and ML algorithms are highly dependent on the inputs considered, which results in a need for input variable selection. The issue has arisen in combination with the use of NN [18], [57], [35], [39], [48], ARX [52], MLR [72] and ANFIS models [56].…”
Section: Input Selectionmentioning
confidence: 99%
“…The opposite alternative is to fit the model to data gathered for a given time period, and make long-term predictions on a step-by-step basis [48], i.e., predict the output at t + 1, and use it (the prediction; not the observation) to estimate the value at t + 2. This procedure may fail in error propagation [10], but in principle should be appropriate to unveil gradual anomalies.…”
Section: Auto-regressive (Ar) Modelsmentioning
confidence: 99%
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