reduceDimCat_fit: reduceDimCat_fit

In 2econsulting/rAutoFE:

Description

reduceDimCat_fit

Usage

reduceDimCat_fit(data, column_name, min_percentage, max_numOflevel)

Arguments

dt	data.table object

Examples

library(data.table)
library(rAutoFE)
data(churn)
data <- as.data.table(churn)
data <- convert2fac(dt=data, columns=c("Churn.","State","Area.Code","Int.l.Plan","VMail.Plan"))
splits <- splitFrame(dt=data, ratio = c(0.5, 0.2), seed=1234)
train <- splits[[1]]
valid <- splits[[2]]
test  <- splits[[3]]
fit <- reduceDimCat_fit(data=train, column_name=c("State", "Area.Code"), min_percentage=0.01, max_numOflevel=30)

2econsulting/rAutoFE documentation built on May 24, 2019, 2:49 p.m.