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alex
2010 Jun 02
1
how to label the som notes by the majority vote
...y output, the left one dont have any labels in the note, the
right one has more than one label in each note. I need to have only one
label for each note either by majority vote or prediction.
Can anyone give some suggestions or advice? Thanks so much!
alex<-read.table("/home/cdu/operon/alex2.txt", , sep="\t", skip=0, header=T,
fill=T)
alex1<-alex[,c(1:257)]
levels(alex1$Label)
alex1$outcome<-as.numeric(alex1$Label)
alex1$outcome[1:20]
#self-organizing maps(unsupervised learning)
library("kohonen")
#SOM, the supervised learning, train the map using ou...