balanceMultiProbs: Simple approach to balance the probabilities from an...

Description Usage Arguments

View source: R/modelEval.r

Description

Simple approach to balance the probabilities from an inbalanced multiclass/multinomial model. Divides the probability by the class frequency used in the training dataset. Note: this calculates based on the named columns and the named frequencies matching so makes sure they match ok

Usage

1
balanceMultiProbs(probs, freqs)

Arguments

probs

a dataframe of the probabilities, each column with the class name in factor order

freqs

named proportions from the training data as from prop.table(table(target))


wtcooper/modUtils documentation built on May 28, 2017, 6:35 a.m.