View source: R/normalize.credpart.R
normalize.credpart | R Documentation |
normalize.credpart
normalizes a credal partition (a "credpart"
object).
normalize.credpart(clus, method = "d")
clus |
An object of class |
method |
Normalization method ("d" for Dempster or "y" for Yager). |
The function implements two normalization methods: Dempster's normalization (the mass of each focal set is divided by one minus the mass on the empty set), and yager's normalization (the mass of the empty set is transfered to the whole frame).
The normalized credal partition (a "credpart"
object).
T. Denoeux and O. Kanjanatarakul. Beyond Fuzzy, Possibilistic and Rough: An Investigation of Belief Functions in Clustering. 8th International conference on soft methods in probability and statistics, Rome, 12-14 September, 2016.
extractMass
, plot.credpart
, summary.credpart
.
data(butterfly)
clus<-kevclus(butterfly,c=2)
print(clus$mass)
clus1<-normalize.credpart(clus,"d") # Dempster normalization
print(clus1$mass)
clus2<-normalize.credpart(clus,"y") # Yager normalization
print(clus2$mass)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.