A case-based reasoning cost estimating model using experience by analytic hierarchy process

Sung Hoon An; Gwang Hee Kim; Kyung In Kang

doi:10.1016/j.buildenv.2006.06.007

A case-based reasoning cost estimating model using experience by analytic hierarchy process

Sung Hoon An, Gwang Hee Kim, Kyung In Kang

Research output: Contribution to journal › Article › peer-review

162 Citations (Scopus)

Abstract

A case-based reasoning model is proposed, where experience is included in all processes of construction cost estimating by the analytic hierarchy process. The model overcomes the difficulty of measuring experience for determining the weights of attributes. The accuracy of three different models was compared. The model using the analytic hierarchy process was more accurate, reliable, and explanatory than the other models, and closer to the original aim of the case-based reasoning model, for solving new problems using experience from previous cases.

Original language	English
Pages (from-to)	2573-2579
Number of pages	7
Journal	Building and Environment
Volume	42
Issue number	7
DOIs	https://doi.org/10.1016/j.buildenv.2006.06.007
Publication status	Published - 2007 Jul

Keywords

Analytic hierarchy process
Case-based reasoning
Cost estimating
Experience

ASJC Scopus subject areas

Environmental Engineering
Civil and Structural Engineering
Geography, Planning and Development
Building and Construction

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10.1016/j.buildenv.2006.06.007

Cite this

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abstract = "A case-based reasoning model is proposed, where experience is included in all processes of construction cost estimating by the analytic hierarchy process. The model overcomes the difficulty of measuring experience for determining the weights of attributes. The accuracy of three different models was compared. The model using the analytic hierarchy process was more accurate, reliable, and explanatory than the other models, and closer to the original aim of the case-based reasoning model, for solving new problems using experience from previous cases.",

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KW - Case-based reasoning

KW - Cost estimating

KW - Experience

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A case-based reasoning cost estimating model using experience by analytic hierarchy process

Abstract

Keywords

ASJC Scopus subject areas

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