Majority Voting as a Verification Heuristic

A system is designed to answer simple factual questions. For any given question, it generates a list of five potential answers. The system must then choose the best final answer from this list. Which of the following methods for choosing the final answer relies on a simple, predefined rule rather than on complex patterns learned from a large dataset?

Choosing a Solution-Checking Method

A system designed to solve math problems generates multiple final answers. To select the best one, it uses a verifier that simply checks which answer is most frequently generated. This type of verifier is considered a complex, data-driven model because its selection is determined by the data (the generated answers).