Business Models (“Evergreen Production Model
InventoryModelOp Center provides a Production Model Inventory where you can view all models across the enterprise. Each user can see only the models to which they have access. The Production Model Inventory serves as a central entry point into your models where you can view details, modify, and work further on operationalizing your models.
To access the Production Model Inventory:
Click Models on side bar.
2. The list of available models appears, including the Model Name, Type of Model (e.g. Python3, R), Model Creator, Created Date, and Last Modifier.
To search for a Model by Name:
Click the Search icon in the top right.
2. In the “Filter by Name” field, begin typing in the name of your model.
3. The list of models automatically filters based on your input.
4. To filter by model “tag”, in the “Filter by tag” field, begin typing in the name of the tag.
A drop-down with available tags will be presented.
Select the tag for your model
The list of models automatically filters based on your input:
Inventory”)
Clicking the “Business Models” from the main menu opens the Evergreen Model Inventory (sometimes referred by others as “Production Model Inventory”). The production model inventory contains the full list of registered models within ModelOp Center, regardless of the model type, model factory in which it was produced, current state of the model (registered vs. in QA vs. deployed).
Search. A user may search for a model by Name or Tag by using the Search bar:
Filter. A user can filter the models based on the filter categories on the right:
See Model Details. A user may click on any row to view the specific details of that model (see subsequent “Model Details” page):
Compare Models. Additionally, to compare one or more models, a user may select “Enable champion challenger” toggle button. This will expose the “Champion/Challenger” column, allowing the user compare two or models models using the “Champion/Challenger” check boxes. Champion/Challenger is an industry standard technique to compare the performance of competing model strategies, or the performance of a recently updated model against a previous version of the same model.
To compare 2 or more models (Champion/Challenger):
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See Model Governance: Standard Model Definition for more information about the information that is contained for each model within the Production Model Inventory.
Next Article: Model Governance: Interpretability >