Data Definition Temporal Stability

From The Foundation for Best Practices in Machine Learning
Technical Best Practices > Performance Robustness > Data Definition Temporal Stability

Data Definition Temporal Stability

Control

Document and assess - both technically and conceptually - historic and prospective changes of each data dimension definition. If unstable, consider refining Product Definitions and/or limiting usage of unstable data dimensions.


Aim

To (a) assess and control for the need for Model design adaptation based on data definition stability; and (b) highlight associated risks that might occur in the Product Lifecycle.


Additional Information