Model audit
Support explainability, detect drift, and manage retraining through model auditing
Objective
This optional configuration provide the ability to audit predications to enable model retraining, feature and prediction drift management, model observability and any local business governance requirements.
The configuration will dynamically create an in-memory database table, using the process name as the target table and rest endpoints to enable direct access and export functions.
Use this feature to support external drift monitoring and model retraining
Example & DSL attributes
For more details or assistance, Fractalworks is ready to support in your enquiries
This configuration enables the auditing of model predictions for monitoring and retraining purposes.
The pmml predictor
is configured to use a specific model: iris_rf.pmml
and the audit configuration
sets up an in-memory database to store audit data such as predictions.
The schema is set to ml_audit
, with a queue capacity of 5000 and a flush frequency of 300 seconds, allowing for real-time tracking of prediction performance and potential model drift.
Example
Attributes schema
Attribute | Description | Data Type | Required |
---|---|---|---|
target schema | name of the target schema where the table will be created | String | |
queue capacity | Number of prediction results to queue before flushing to target table | Integer Default: 1000 | |
flush frequency | Frequency the queue will be flushed to table as seconds | Long Default: 60 Seconds |
Last updated