Sentence examples similar to validation is uncertain from inspiring English sources

Both are present to a major degree in sample splitting, in which the model is more uncertain because of the exclusion of cases for validation, and the validation is more uncertain because of the exclusion of cases for generating the model.

His timetable is uncertain.

That limit is uncertain.

(His logic is uncertain).

His health is uncertain.

The outcome is uncertain.

What followed is uncertain.

Everything is uncertain.

He is uncertain himself.

His status is uncertain.

The world is uncertain.