Skip to main content

This content has been archived and is no longer being updated.

Links may not function; however, this content may be relevant to outdated versions of the product.

Reviewing the sentiment analysis model

Suggest edit Updated on April 5, 2022

When a model is created, analyze its accuracy in the Model analysis step.

  1. After the model creation process finishes, click Download report to view the outcome of sentiment analysis of the testing sample.
    You can view the following accuracy measures:
    • Sentiment analysis results.
    • Manual (predicted) and machine (actual) outcome comparison.
    • True positive, precision, recall, and F-score measures.
  2. Optional: To view the detailed sentiment analysis data, click the Expand icon next to the model that you created.
    You can view the following data:
    • In the Category summary tab, view the predicted (manual) and actual (machine) outcome comparison of the assigned classification values. Additionally, you can view true positive, precision, recall, and F-score measures.
    • In the Test results tab, view the classification analysis of the records in the testing sample. You can view the actual (machine), predicted (manual) outcome as well as whether the actual and manual outcomes match.
  3. Click Next.
  • Previous topic Defining the training set and training the sentiment analysis model
  • Next topic Saving the sentiment analysis model
Did you find this content helpful? YesNo

Have a question? Get answers now.

Visit the Support Center to ask questions, engage in discussions, share ideas, and help others.

We'd prefer it if you saw us at our best.

Pega.com is not optimized for Internet Explorer. For the optimal experience, please use:

Close Deprecation Notice
Contact us