Risk Assessment for Drainpipe Lines Running Based on Reducing Technology of Rough Sets
Shi Lin · 2011
It is necessary to run a real time risk assessment for improving the prediction of drainpipe lines risk level.this paper introduces the attribute discretization algorithm of the Semi-Naive-Scaler,gives attributes reducing algorithm based on discernibility matrix,and also adopts the rules reducing algorithm combined with binarization data filtration based on discernibility matrix and greedy algorithm.Through attribute reduction and rule reduction,it obtains decision rules.Finally,an application example in risk assessment of drainpipe lines running is given.