Links may not function; however, this content may be relevant to outdated versions of the product.
Updating training data for text analytics models
Increase the accuracy of your text analytics models by adding feedback data and providing additional training data.
- In the navigation pane of Prediction Studio, click Models.
- For the model for which you want to edit the training data, click the More icon.
- In the More list, select Update, and then select the model language version.
- In the Update language window, configure the settings for
the new model version:
- Select the Do you want to change version? check box.
- In the Ruleset version list, select a ruleset version on which you want to base your text analytics model version.
- Click Update.
- Confirm the model configuration:
- For topic models, in the Taxonomy selection step, click Next.
- For intent and sentiment analysis models, in the Lexicon selection step, click Next.
- In the Source selection step, update the training
data:
Choices Actions Add feedback data to the model - In the Feedback data section, select the Include recorded feedback check box.
- Click Next.
Make changes to the current training data - In the Existing data source section, download a file that contains the current training data by clicking its name.
- In your local directory, open the training data file, and then make the necessary changes.
- Save the training data file to your local directory.
- In Prediction Studio, in the Existing data source section, click Upload data source.
- In the Upload data source window, click Choose file, and then select the file that includes your edits.
- Select the Overwrite the existing data check box, and then click Upload.
- Optional: To add feedback data to the model, in the Feedback data section, select the Include recorded feedback check box.
- Click Next.
Add more training data to the model - In the Existing data source section, click Upload data source.
- In the Upload data source window,
click Choose file, and then select a
.csv
file that contains the training data that you want to add. - In the Upload data source window, select the Append to the existing data check box, and then click Upload.
- Optional: To add feedback data to the model, in the Feedback data section, select the Include recorded feedback check box.
- Click Next.
- In the Sample construction step, click Next.
- In the Model creation step, click
Next.
Result: The system retrains the model based on the data that you provided. - In the Analysis step, click Next.
- In the Model selection step, click Update language name.
Previous topic Importing text analytics models Next topic Clearing feedback data for text analytics models