TestMultitargetLearners

Signals

Inputs:

• Data

  Data to be used for testing.

• Seoerate Test Data Separate data for testing

• Learner One or more learning algorithms

Outputs:

• Evaluation results

  Results of testing the algorithms

Description

This widget is used for testing built learners. We provide the data and a number of learners we want to compare to the inputs of this wiget. Inside the widget we then select the method of testing and the scores we wish to measure. Results are displayed on the table to the right.

Settings

• Sampling

  Here we can choose the method of sampling for testing the learners. Available methods are cross-validation, leave-one-out testing, random sampling, test on train data and test on test data (this requires additional test data on input)

• Performance Scorers

  A list of scorers is available, by clicking on one of them we either add or remove a scorer from the table of results.