accuracy_ratio: Accuracy Ratio
In chuvanan/metrics: Metrics For Evaluating Machine Learning Models

mtr_ar

mtr_ar(actual, predicted)

mtr_accuracy_ratio(actual, predicted)

mtr_gini_coef(actual, predicted)

`actual`	`[numeric]` Ground truth binary numeric vector containing 1 for the positive class and 0 for the negative class.
`predicted`	`[numeric]` A vector of estimated probabilities.

A numeric scalar output

An Chu

set.seed(101)
pred <- runif(1000)
act <- round(pred)
pred[sample(1000, 500)] <- runif(500)   # noise
mtr_accuracy_ratio(act, pred)

chuvanan/metrics documentation built on Nov. 4, 2019, 8:52 a.m.

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