Sistem Informasi Geografis Risiko Kemunculan Rip Current Menggunakan Decision Tree C4.5

https://doi.org/10.22146/ijccs.15949

Made Leo Radhitya(1), Agus Harjoko(2*)

(1) 
(2) Departemen Ilmu Komputer dan Elektronika, FMIPA UGM, Yogyakarta
(*) Corresponding Author

Abstract


One of the dangers that occur at the beach is rip current. Rip current poses significant danger for beachgoers. This paper proposes a method to predict the rip current's occurence risk by using decision tree generated using C4.5 algorithm. The output from the decision tree is rip current's occurrence risk. The case study for this research is the beach located at Rote Island, Rote Ndao, Nusa Tenggara Timur. Evaluation result shows that the accuracy is 0.84, and the precision is 0.61. The average recall value is 0.68 and the average F-measure is 0.59 in the range 0 to 1.

Keywords


GIS, Rip current, Decision tree, C4.5

Full Text:

PDF


References

[1] Short, A.D., dan Hogan, C.L., 1994, Rip Currents and Beach Hazards: Their Impact on Public Safety and Implications for Coastal Management, J Coast Res SI12, 197–209.

[2] Kumar, A., dan Prasad, 2014, Rip current-related fatalities in India: a new predictive risk scale for forecasting rip currents, Nat Hazards 70, 313–335

[3] Quinlan, J.R., 2006, Bagging, Boosting, and C4.5, http://www.cs.ecu.edu/~dingq/CSCI6905/readings/BaggingBoosting.pdf, diakses tanggal 24 Desember 2012, 10:38

[4] Quinlan, J.R., 2006, Improved Use of Continuous Attributes in C4.5, http://arxiv.org/pdf/cs/9603103.pdf, diakses tanggal 24 Desember 2012, 10:36.

[5] Lushine, J., 1991 Rip Currents: Human Impact and Forecastability. In: Proceedings of the coastal zone, ASCE, New York, 3558–3569.

[6] Lascody, R., 1998, East Central Florida Rip Current Program, National Weather Dig 22, 25–30.

[7] Engle, J., 2003, Formulation of A Rip Current Forecasting Technique Through Statistical Analysis of Rip Currentrelated Rescues, Tesis, University of Florida, Gainesville.

[8] Schrader, M., 2004, Evaluation of The Modified ECFL LURCS Rip Current Forecasting Scale and Conditions of Selected Rip Current Events in Florida, Tesis, University of Florida, Gainesville.

[9] Nelko, V. dan Dalrymple R.A., 2008, Rip Currents: Mechanisms and Observations, Smith JM (Ed) Proceedings Of The 31st International Conference On Coastal Engineering, Singapore, September 5.

[10] Rui, L., Xian-mei, W., dan Xue-wei, Y., 2009, The Improvement of C4.5 Algorithm and Case Study, IEEE, p.190-192, http://origin-www.computer.org/plugins/dl/pdf/proceedings/iscid/2009/3865/02/3865b190.pdf, diakses tanggal 01 Desember 2012, 15.24



DOI: https://doi.org/10.22146/ijccs.15949

Article Metrics

Abstract views : 3091 | views : 4465

Refbacks

  • There are currently no refbacks.


Bookmark and Share


Copyright (c) 2016 IJCCS - Indonesian Journal of Computing and Cybernetics Systems

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.


Copyright of :
IJCCS (Indonesian Journal of Computing and Cybernetics Systems)
ISSN 1978-1520 (print); ISSN 2460-7258 (online)
is a scientific journal the results of Computing
and Cybernetics Systems
A publication of IndoCEISS.
Gedung S1 Ruang 416 FMIPA UGM, Sekip Utara, Yogyakarta 55281
Fax: +62274 555133
email:ijccs.mipa@ugm.ac.id | http://jurnal.ugm.ac.id/ijccs


View My Stats1
View My Stats2