A method of problem solving using exploration and trial and error methods. Heuristic program design provides a framework for solving a problem in contrast with a fixed set of rules (algorithmic) that cannot vary. Heuristic methods are used to find a solution as quickly as possible, and AI applications use these techniques. See
AI programming.
Heuristic vs. Stochastic
Although the heuristic approach may involve randomness, the stochastic method always uses randomness. See
stochastic computing.