2016
DOI: 10.1109/tr.2016.2570540
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Prediction Intervals for Landslide Displacement Based on Switched Neural Networks

Abstract: Evaluation of uncertainties associated with landslide displacement prediction is essential for improving the reliability of landslide early warning systems. An efficient probabilistic forecasting method for the construction of prediction intervals (PIs) using bootstrap and kernel-based extreme learning machine (ELM) is proposed. To overcome the drawbacks of artificial neural networks (ANNs) in predicting mutational displacement points with time lags, this paper proposes an ANNs switched prediction scheme to co… Show more

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Cited by 35 publications
(9 citation statements)
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“…To evaluate the prediction performance of the proposed landslide displacement prediction model reasonably, specific performance indices were considered to evaluate the model prediction performance [ 32 , 40 , 41 , 42 , 43 ]. This paper introduces four evaluation indices, namely, the mean absolute error (MAE), root mean square error (RMSE), mean absolute percentage error (MAPE) and coefficient of determination R2 (R-square).…”
Section: Methodsmentioning
confidence: 99%
“…To evaluate the prediction performance of the proposed landslide displacement prediction model reasonably, specific performance indices were considered to evaluate the model prediction performance [ 32 , 40 , 41 , 42 , 43 ]. This paper introduces four evaluation indices, namely, the mean absolute error (MAE), root mean square error (RMSE), mean absolute percentage error (MAPE) and coefficient of determination R2 (R-square).…”
Section: Methodsmentioning
confidence: 99%
“…Of particular mention is the work done by Lian et al [7,8] on landslide displacement prediction using Prediction Intervals (PIs) and an ANN switched prediction method. The authors employed K-means clustering for dividing the landslide data into two classes; namely, a majority class (stationary points) and a minority class (mutational points).…”
Section: Actively Unstable Region Fs<1mentioning
confidence: 99%
“…Then, the corresponding class labels y i , T class = {X i , y i }, can be constructed and classified by Equations (7) and (8). To construct the BPNN models for different data patterns, the calculated FS need to be classified in two subsets, as follows:…”
Section: Switch-based Prediction Model Designmentioning
confidence: 99%
“…However, these studies are at the nascent stage and very limited. In [21,27], the bootstrap technique and the ELM method were combined for the interval prediction of landslide displacement. e bootstrap technique is the most frequently used technique for the construction of PIs, and it is easy to implement and quite reliable compared with other approaches.…”
Section: Introductionmentioning
confidence: 99%