Research Article

ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE

Volume: 37 Number: 3 September 1, 2020
  • Maria Lígia Chuerubım
  • Alan Valejo
  • Barbara Stolte Bezerra
  • Irineu Da Sılva

ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE

Abstract

The objective of this study is to discuss the main constraints in classifying the severity of road accidents using Artificial Neural Networks (ANN). To achieve this, ANN modelling with Multiple Layers Perceptron (MPL) was used. This method is recommended for treating non-linear problems, whose distributions are not normal, which is the case for road accidents. Variables associated with the characteristics of accidents, road infrastructure and environmental conditions were used, with the objective of identifying the influence of these factors in the accident severity. The results indicated that ANN modelling with MPL presents a potential association among the parameters related to road accidents. However, the results are limited, since the classification process provides a low rate of accuracy for accidents with victims. Such accidents correspond to less frequent observations in the database, meaning that the data is less represented, and the database becomes unbalanced. Thus, for further research studies, the use of ANN with MPL associated with data balancing methods is suggested, in order to obtain the best data fit to the model and more consistent and realistic results.

Keywords

References

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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Maria Lígia Chuerubım This is me
0000-0002-2019-9198
Brazil

Barbara Stolte Bezerra This is me
0000-0001-5775-6683
Brazil

Irineu Da Sılva This is me
0000-0002-8459-4664
Brazil

Publication Date

September 1, 2020

Submission Date

October 4, 2018

Acceptance Date

August 5, 2019

Published in Issue

Year 2019 Volume: 37 Number: 3

APA
Chuerubım, M. L., Valejo, A., Bezerra, B. S., & Sılva, I. D. (2020). ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE. Sigma Journal of Engineering and Natural Sciences, 37(3), 927-940. https://izlik.org/JA46WK79HH
AMA
1.Chuerubım ML, Valejo A, Bezerra BS, Sılva ID. ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE. SIGMA. 2020;37(3):927-940. https://izlik.org/JA46WK79HH
Chicago
Chuerubım, Maria Lígia, Alan Valejo, Barbara Stolte Bezerra, and Irineu Da Sılva. 2020. “ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE”. Sigma Journal of Engineering and Natural Sciences 37 (3): 927-40. https://izlik.org/JA46WK79HH.
EndNote
Chuerubım ML, Valejo A, Bezerra BS, Sılva ID (September 1, 2020) ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE. Sigma Journal of Engineering and Natural Sciences 37 3 927–940.
IEEE
[1]M. L. Chuerubım, A. Valejo, B. S. Bezerra, and I. D. Sılva, “ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE”, SIGMA, vol. 37, no. 3, pp. 927–940, Sept. 2020, [Online]. Available: https://izlik.org/JA46WK79HH
ISNAD
Chuerubım, Maria Lígia - Valejo, Alan - Bezerra, Barbara Stolte - Sılva, Irineu Da. “ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE”. Sigma Journal of Engineering and Natural Sciences 37/3 (September 1, 2020): 927-940. https://izlik.org/JA46WK79HH.
JAMA
1.Chuerubım ML, Valejo A, Bezerra BS, Sılva ID. ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE. SIGMA. 2020;37:927–940.
MLA
Chuerubım, Maria Lígia, et al. “ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE”. Sigma Journal of Engineering and Natural Sciences, vol. 37, no. 3, Sept. 2020, pp. 927-40, https://izlik.org/JA46WK79HH.
Vancouver
1.Maria Lígia Chuerubım, Alan Valejo, Barbara Stolte Bezerra, Irineu Da Sılva. ARTIFICIAL NEURAL NETWORKS RESTRICTION FOR ROAD ACCIDENTS SEVERITY CLASSIFICATION IN UNBALANCED DATABASE. SIGMA [Internet]. 2020 Sep. 1;37(3):927-40. Available from: https://izlik.org/JA46WK79HH

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