KNN_method: KNN Setup for KNN prediction

In FRESA.CAD: Feature Selection Algorithms for Computer Aided Diagnosis

Description

Prepares the KNN function to be used to predict the class of a new set

Usage

	KNN_method(formula = formula,data=NULL,...)

Arguments

formula	the base formula to extract the outcome
data	the data to be used for training the KNN method
...	parameters for the KNN function and the data scaling method

Value

trainData	The data frame to be used to train the KNN prediction
scaledData	The scaled training set
classData	A vector with the outcome to be used by the KNN function
outcome	The name of the outcome
usedFeatures	The list of features to be used by the KNN method
mean_col	A vector with the mean of each training feature
disp_col	A vector with the dispesion of each training feature
kn	The number of neigbors to be used by the predict function
scaleMethod	The scaling method to be used by FRESAScale() function

Author(s)

Jose G. Tamez-Pena

See Also

class::knn,FRESAScale

FRESA.CAD documentation built on Jan. 13, 2021, 3:39 p.m.