The new categories test checks if there are new categories in the validation set which are not present in the training set for the categorical features.
If you are writing a tests.json, here are a few valid configurations for the character length test:
Copy
Ask AI
[ { "name": "No new categories", "description": "Asserts that there are no new categories in the current dataset if compared to the reference dataset", "type": "consistency", "subtype": "newCategoryCount", "thresholds": [ { "insightName": "newCategories", "insightParameters": null, "measurement": "newCategoryCount", "operator": "<=", "value": 0 } ], "subpopulationFilters": null, "mode": "development", "usesValidationDataset": true, "usesTrainingDataset": true, "usesMlModel": false, "syncId": "b4dee7dc-4f15-48ca-a282-63e2c04e0689" // Some unique id }]