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Paper ecce-1997-402:
Rough-set-based diagnosis model of slope-failure danger level

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Hirokane M, Furuta H, Nakai S, Mikumo Y

Rough-set-based diagnosis model of slope-failure danger level

Abstract: Slope-failure is caused by complex working of various factors such as geology, rainfall, etc. If the fuzzy theory is applied to all of these factors, results will often be of short reliability. In this paper, we present a method to acquire, removing inconsistencies, the minimum knowledge necessary to deduce reliable results from actual cases where engineers of long experience diagnosed the danger levels. Next comes a method of constructing a knowledge base for an expert system, such acquired knowledge used. Then, a method to check the accuracy and reliability of acquired knowledge and evaluate the knowledge base is described.



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