Understanding the Results
Once the Model Building Session has completed, the API will provide metrics and the results of an internal test set. To find the metrics click the drop down at the top.
If you built a Classification model, a Confusion Matrix will be provided to compare accurate predictions to false positives and false negatives. The true labels will be on the rows and the predicted labels will be on the columns. The colors represent Good, Medium, Bad (green, yellow, pink).
Example Confusion Matrix:
If you built a Regression or Forecasting model, a Graph will be provided to compare the actual observations and the predictions.
How to Use the Results
1. Now that the model exists you can make predictions. Click in the upper right-hand corner.
2. You have the option to upload a CSV or Json file, or simply paste a data array in a CSV or Json format.
1. If you are only making a few predictions, click Paste Data. An empty text box will be revealed.
2. Copy and paste a data array from your original training dataset, but do not include the target column.
In this data array example, we will predict miles per gallon (MPG) based off of the features included. Notice, MPG is not listed. This is because we previously set MPG as our Target of what we wish to predict.
3. After you paste the data, click
4. The results will include the feature data you just submitted, but now will include a column for MPG.
Note: You can submit a much larger set of predictions by pasting a data array more than once and changing the feature data. It's important not to submit too many predictions using Paste Data. If the Json or CSV body in too large, it will time-out and you will receive an error.
As noted in the previous example, more than one set of features can be submitted at once as a batch. To do this, upload a CSV or Json file including the feature data you wish to use for predictions.
1. To upload your file, click Upload and Select your file. Once your file has been uploaded you will either see the file name listed under Upload.
4. You will now receive many predictions