Stage2_FeartureSelection {BioM2}

Stage 2 Fearture Selection

Description

Stage 2 Fearture Selection

Usage

Stage2_FeartureSelection(
  Stage2_FeartureSelection_Method = "RemoveHighcor",
  data = NULL,
  label = NULL,
  cutoff = NULL,
  preMode = NULL,
  classifier = NULL,
  verbose = TRUE,
  cores = 1
)

Arguments

Stage2_FeartureSelection_Method

Feature selection methods. Available options are c(NULL, 'cor', 'wilcox.test', 'RemoveHighcor', 'RemoveLinear').

data

The input training dataset. The first column is the label.

label

The label of dataset

cutoff

The cutoff used for feature selection threshold. It can be any value between 0 and 1.

preMode

The prediction mode. Available options are c('probability', 'classification').

classifier

Learners in mlr3

verbose

Whether to print running process information to the console

cores

The number of cores used for computation.

Value

Column index of feature

Author(s)

Shunjie Zhang