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Integration of grey analysis with artificial neural network for classification of slope failure

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dc.contributor.authorDeris A.M.en_US
dc.contributor.authorSolemon B.en_US
dc.contributor.authorOmar R.C.en_US
dc.contributor.authorid54893136600en_US
dc.contributor.authorid24832320000en_US
dc.contributor.authorid35753735300en_US
dc.date.accessioned2023-05-29T09:05:29Z
dc.date.available2023-05-29T09:05:29Z
dc.date.issued2021
dc.description.abstractWith the advent of technology and the introduction of computational intelligent methods, the prediction of slope failure using the machine learning (ML) approach is rapidly growing for the past few decades. This study employs an "artificial neural network" (ANN) to predict the slope failures based on historical circular slope cases. Using the feed-forward back-propagation algorithm with a multilayer perceptron network, ANN is a powerful ML method capable of predicting the complex model of slope cases. However, the prediction result of ANN can be improved by integrating the statistical analysis method, namely grey relational analysis (GRA), to the ANN model. GRA is capable of identifying the influencing factors of the input data based on the correlation level of the reference sequence and comparability sequence of the dataset. This statistical machine learning model can analyze the slope data and eliminate the unnecessary data samples to improve the prediction performance. Grey relational analysis-artificial neural network (GRANN) prediction model was developed based on six slope factors: unit weight, friction angle, cohesion, pore pressure ratio, slope height, and slope angle, with the factor of safety (FOS) as the output factor. The prediction results were analyzed based on accuracy percentage and receiver operating characteristic (ROC) values. It shows that the GRANN model has outperformed the ANN model by giving 99% accuracy and 0.999 ROC value, compared with 91% and 0.929. � The Authors, published by EDP Sciences.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo1008
dc.identifier.doi10.1051/e3sconf/202132501008
dc.identifier.scopus2-s2.0-85146743287
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85146743287&doi=10.1051%2fe3sconf%2f202132501008&partnerID=40&md5=caa248b3cd5ccdcd0841f8bf16fa0191
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25901
dc.identifier.volume325
dc.publisherEDP Sciencesen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleE3S Web of Conferences
dc.titleIntegration of grey analysis with artificial neural network for classification of slope failureen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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