evaluationResults-class {recommenderlab}

Class "evaluationResults": Results of the Evaluation of a Single Recommender Method

Description

Contains the evaluation results for several runs using the same recommender method in form of confusion matrices. For each run the used model might be avialable.

Objects from the Class

Objects are created by evaluate.

Slots

results:

Object of class "list": contains objects of class "ConfusionMatrix", one for each run specified in the used evaluation scheme.

Methods

avg

signature(x = "evaluationResults"): returns the evaluation metrics averaged of cross-validation folds.

getConfusionMatrix

signature(x = "evaluationResults"): Deprecated. Use getResults().

getResults

signature(x = "evaluationResults"): returns a list of evaluation metrics with one element for each cross-valudation fold.

getModel

signature(x = "evaluationResults"): returns a list of used recommender models (if avilable).

getRuns

signature(x = "evaluationResults"): returns the number of runs/number of confusion matrices.

show

signature(object = "evaluationResults")

See Also

evaluate