predict.BIM: predict.BIM

In RuzhangZhao/Immigrate: Iterative Max-Min Entropy Margin-Maximization with Interaction Terms for Feature Selection

Description

This function performs the predition for BIM algorithm (Boosted version of IMMIGRATE).

Usage

## S3 method for class 'BIM'
predict(object, xx, yy, newx, type = "both", ...)

Arguments

object	result of BIM algorithm
xx	model matrix of explanatory variables
yy	label vector
newx	new model matrix to be predicted
type	the form of final output
...	further arguments passed to or from other methods

Value

response	predicted probabilities for for new data (newx)
class	predicted class for for new data (newx)

References

Zhao, Ruzhang, Pengyu Hong, and Jun S. Liu. "IMMIGRATE: A Margin-based Feature Selection Method with Interaction Terms." Entropy 22.3 (2020): 291.

See Also

Please refer to https://www.mdpi.com/1099-4300/22/3/291/htm for more details.

Examples

data(park)
xx<-park$xx
yy<-park$yy
index<-c(1:floor(nrow(xx)*0.3))
train_xx<-xx[-index,]
test_xx<-xx[index,]
train_yy<-yy[-index]
test_yy<-yy[index]
re<-BIM(train_xx,train_yy)
res<-predict(re,train_xx,train_yy,test_xx,type="class")
print(res)

RuzhangZhao/Immigrate documentation built on May 24, 2020, 5:38 a.m.