FSelector (version 0.34)

cfs: CFS filter

Description

The algorithm finds attribute subset using correlation and entropy measures for continous and discrete data.

Usage

cfs(formula, data)

Value

a character vector containing chosen attributes

Arguments

formula

a symbolic description of a model

data

data to process

Author

Piotr Romanski

Details

The alorithm makes use of best.first.search for searching the attribute subset space.

See Also

best.first.search

Examples

  data(iris)
  
  subset <- cfs(Species~., iris)
  f <- as.simple.formula(subset, "Species")
  print(f)