A NEURAL NETWORK MODEL FOR PREDICTING THE TIME PERFORMANCE OF TRADITIONAL GENERAL CONTRACT (TGC) PROJECT

Authors

  • Rosli Mohamad Zin Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia
  • Caren Tan Cai Loon Faculty of Civil Engineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor, Malaysia

DOI:

https://doi.org/10.11113/mjce.v20.15754

Keywords:

Artificial Neural Network, Project performance, Traditional General Contract

Abstract

Several studies had shown that many project managers are facing difficulties in predicting the time performance of Traditional General Contract (TGC) projects because there are many factors that affect TGC project success. This study presents the development of a model that can be used to predict the time performance of TGC project. Through literature research, fortyfour success factors affecting TGC project have been established. The degree of importance for these factors was determined through questionnaire survey. The outcome of the survey formed a basis for the development of the time performance prediction model using Artificial Neural Network technique. The best model was found to be a multi-layer back-propagation neural network consists of eight input nodes, five hidden nodes and three output nodes. The model was tested by using data from nine new projects. The results show that the mean error for this prediction model is relatively low. The developed model enables all parties involved in TGC projects to predict and ensure that their project is on time.

References

Albert, P.C.C, Scott, D., and Chan, P.L. (2004) Factors Affecting the Success of a Construction Project. Journal of Construction Engineering and Management, ASCE, 130(1): 153-155.

Boussabaine, A. H. and Elhag, T. M. S. (1999) Tender Price Estimation Using ANN Methods. Research Report No. 3. Construction Cost Engineering Group, School of Architecture &

Building Engineering, University of Liverpool.

Caren, T.C.L. (2006) Predicting the Performance of Design-Bid-Build Projects: A Neural-Network Based Approach. Master project report, Universiti Teknologi Malaysia.

Cheung, S. O., Tam, C. N. and Harris, F, C. (2000) Project Dispute Resolution Satisfaction Classification through Neural Network. Journal of Construction Engineering and

Management, ASCE, 16(1): 70-79.

Daniel, H. D. (2000) Construction Durations Studies for Asian Building Projects. InternationalJournal of Project Management, 10: 33-45.

Jaselskis, E. J. (1988) Achieving Construction Project Success through Predictive Discrete Choice Models. PhD thesis, Univ. of Texas, Austin, Texas.

Ogunlana, O. S., Bhokda, S. and Pinnemitr, N. (2001) Application of Artificial Neural Network (ANN) to Forecast Construction Cost of Buildings at the Pre-design Stage. Journal of

Financial Management of Property and Construction, 6(3): 179-192.

Pinto, J. K., and Slevin, D. P. (1988) Critical Success Factors Across The Project Life Cycle. Project Management Journal, 19(3): 67–75.

Richard H. C., Glenn A. S., and Keoki S.S. (2000) Construction Project Management. John Wiley & Sons. Inc.

Songer, A. D., and Molenaar, K. R. (1997) Project Characteristics for Successful Public-Sector Project. Journal of Construction Engineering and Management, ASCE, 123(1): 34–40.

SPSS Inc. (1999) Neural Connection 2.1 User’s Guide. Chicago, Illinois.

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Published

2018-05-27

Issue

Section

Articles

How to Cite

A NEURAL NETWORK MODEL FOR PREDICTING THE TIME PERFORMANCE OF TRADITIONAL GENERAL CONTRACT (TGC) PROJECT. (2018). Malaysian Journal of Civil Engineering, 20(1). https://doi.org/10.11113/mjce.v20.15754