Jd: Jd evaluation measure

In FSinR: Feature Selection

Description

Generates an evaluation function that applies the discriminant function designed by Narendra and Fukunaga \insertCiteNarendra1977FSinR to generate an evaluation measure for a set of features (set measure). This function is called internally within the filterEvaluator function.

Usage

Jd()

Value

Returns a function that is used to generate an evaluation set measure using the Jd.

Author(s)

Alfonso Jiménez-Vílchez

References

\insertAllCited

Examples

## Not run:  

## The direct application of this function is an advanced use that consists of using this 
# function directly to evaluate a set of features
## Classification problem

# Generate the evaluation function with JD
Jd_evaluator <- Jd()
# Evaluate the features (parametes: dataset, target variable and features)
Jd_evaluator(ToothGrowth,'supp',c('len','dose'))

## End(Not run)

FSinR documentation built on Nov. 23, 2020, 5:10 p.m.