FAQ
This topic lists frequently asked questions (FAQs) and solutions for using the Ant Privacy-Preserving Computation Platform (AntPPC).
Secure multiparty modeling
This section lists common questions and solutions for various scenarios in secure multiparty modeling.
Private set intersection
The following are common questions and solutions for private set intersection.
Q: What should I do if there are duplicate association keys?
A: You can process the sample data in the node to delete the duplicate association keys.
Q: What should I do if the intersection is an empty set?
A: If the private set intersection task results in an empty set, check the sample data and replace the data file.
Q: What should I do if the intersection result is not as expected?
A: If the private set intersection task result is not as expected, check the sample data and replace the data file.
Model publishing
The following are common questions and solutions for model publishing.
Q: What should I do if the model deployment fails?
A: If a model deployment fails, go to the model publishing list and click Retry to the right of the published version to try again.
Q: How can I associate different online features?
A: To associate different online features with the same model, add a new model deployment version to the model deployment list. The new deployment version inherits the associations from the latest version by default. You can modify these associations and deploy a new model version.