FCBF-deprecated: FCBF-deprecated.r @title Deprecated functions in package...

In lubianat/FCBF: Fast Correlation Based Filter for Feature Selection

Description

This functions runs information gain for a feature table and a class, returning the scores of information gain for all features

Usage

SU(x, y, base = 2)

IG(x, y, base = 2)

get_su(x, y)

get_ig(x, y)

Arguments

x	A table of features (observations in rows, variables in columns)
y	A target vector, factor containing classes of the observations. Note: the observations must be in the same order as the parameter x.

Value

A dataframe containing the SU values for each feature

SU

For SU, use get_SU_for_vector_pair.

IG

For IG, use get_IG_for_vector_pair.

get_su

For get_su, use get_su_for_feature_table_and_vector.

For get_su, use get_ig_for_feature_table_and_vector.

lubianat/FCBF documentation built on March 3, 2021, 12:35 a.m.