Deterministic Model

A Deterministic Model in AI is a type of mathematical model that produces the same output for a given set of input conditions. Unlike Stochastic Models which incorporate randomness, a deterministic model contains no probabilistic variables. In the context of pharmaceutical manufacturing and process analytical technology (PAT), these models are critical for establishing reliable and predictable relationships, such as in mass balance calculations for continuous manufacturing or quality prediction algorithms. Their high reproducibility and clear cause-and-effect structure are vital for regulatory submission and process validation.