The purpose of this article is to explain how to set up Model Evaluation


Purpose  

Uses the testing data set to evaluate model performance.

Steps to run

  1. Go to the tools menu
  2. Scroll down to the Data science option
  3. Select the Model Evaluation 
  4. Enter the Data table, Test columns, Prediction columns.

Model Evaluation Input

  1. Data table - choose your data table 
  2. Test Columns - Choose the column for testing 
  3. Prediction Columns - Select the Predictor columns 

Output

  • One Scatter Plot Visualization.
    • Y-axis - Prediction Columns
    • X-axis - Test Column  
  • One Cross Table visualization, with RMSE (Root Mean Square Error)
    • Will show each Prediction Column and its value 

Example

For additional information on RAI Data Science Toolkit documentation, click here.