Sonmez, R and Rowings, J E (1998) Construction labor productivity modeling with neural networks. Journal of Construction Engineering and Management, 124(6), pp. 498-504. ISSN 0733-9364
Abstract
Construction labor productivity is affected by several factors. Modeling of construction labor productivity could be challenging when effects of multiple factors are considered simultaneously. In this paper a methodology based on the regression and neural network modeling techniques is presented for quantitative evaluation of the impact of multiple factors on productivity. The methodology is applied to develop productivity models for concrete pouring, formwork, and concrete finishing tasks, using data compiled from eight building projects. The predictive behaviors of the models are compared with the previous productivity studies. Model results, advantages of the methodology, and study limitations are discussed.
| Item Type: | Article |
|---|---|
| Index terms: | productivity, formwork, modelling, construction labour, neural network, methodology |
| Subjects: | analytical methods, artificial intelligence, research methods, management, building construction |
| Topics: | Engineering Principles, Research Practice, Business Strategy, Construction Technology, Digital Applications, Site Management |
| Descriptive scope: | 3 PCT |
N.B. Descriptive scope is a count of how many of the five facets of empirical research are indicated by the words used in title, abstract and keywords. It is not intended as a judgement on the research; merely a count of the kind of word we would expect to indicate Phenomenon, Concepts, Theoretical framing, Empirical techniques, Analytical techniques. If all five are present, then a code of “5 PCTEA” will indicate this. If you feel the coding for this record is questionable, we welcome discussion around the terms we matched or the way we categorized them. The facet you would expect may not be coded, or a facet may be coded inappropriately. This can also bear on a larger question, of which facets should be treated as defining in construction management research. Please get in touch, and we will look at it. More details here