classification: Show the classification performance

Description Usage Arguments Value

View source: R/classification.R

Description

Given the predicted value q and the observed classes y, it shows an overview of the prediction performances with hit rates, misclassification rates, true positives (TP), false positives (FP) and precision.

Usage

1
classification(q, y, classes = c("-1", "1"), weights = NULL)

Arguments

q

the predicted values

y

a list of the actual classes of q

classes

a character vector with the labels of the two classes

weights

an optional parameter to specify a weighted hit rate and misclassification rate

Value

a list with three elements, matrix equals the confusion matrix,overall equals the overall prediction performance and in measures the measures per class is stored.


SVMMaj documentation built on May 2, 2019, 9:58 a.m.