evaluate: Evaluate the performance of a prediction.

In crtests: Classification and Regression Tests

Description

Wraps the problem-specific evaluation functions by calling evaluate_problem. This wrapper is desirable, as it can perform the extraction of the holdout set (observations)

Usage

evaluate(prediction, data, test, ...)

Arguments

prediction	A vector of predictions for each row in the holdout set
data	The data list containing train and holdout data sets
test	The test object being evaluated
...	Extra arguments to evaluate

Value

An object of class 'evaluation', which contains a list of performance measures and a test object.

crtests documentation built on May 1, 2019, 9:09 p.m.