deepboost (version 0.1.5)

predict,Deepboost-method: Predict method for Deepboost model

Description

Predicted values based on deepboost model object.

Usage

"predict"(object, newdata)

Arguments

object

Object of class "Deepboost"

newdata

takes data.frame.

Details

The option ntreelimit purpose is to let the user train a model with lots of trees but use only the first trees for prediction to avoid overfitting (without having to train a new model with less trees).

Examples

dpb <- deepboost(y ~ .,
 data.frame(x1=rep(c(0,0,1,1),2),x2=rep(c(0,1,0,1),2),y=factor(rep(c(0,0,0,1),2))),
 num_iter=2,tree_depth=2)
predict(dpb,data.frame(x1=rep(c(1,1,1,0),2),x2=rep(c(1,1,1,1),2)))