err: Expected Reciprocal Rank. boundaries parameter means the...

Description Usage Arguments Value

View source: R/effectiveness.R

Description

Expected Reciprocal Rank. boundaries parameter means the cutoff points according to the total results. max_grade parameter is used in the calculation of ERR. The minimum level is also used in the calculation but does not need to be included as a parameter for this measurement.

Usage

1
err(interactions, max_grade = 5, boundaries = list("all"))

Arguments

interactions

A list.

max_grade

An integer.

boundaries

A list.

Value

The results of ERR calculation based on the boundaries parameter.


ozcan39/irevaluationr documentation built on April 23, 2020, 9:43 p.m.