Heuristics in AI are primarily at home in the fields of Artificial Intelligence, Automation, and Big Data and Smart Data. Heuristics are simple decision rules or rules of thumb that are used by artificial intelligence to solve tasks faster and often more efficiently. Instead of calculating every single possibility, heuristics in AI help to quickly find plausible solutions – similar to how people often make decisions in everyday situations based on „gut feeling“ or experience.
A good example is route planning in navigation systems: an AI has to decide which route to the destination is best. Instead of calculating all possible routes in detail, it uses heuristics such as „avoid traffic jams“ or „shortest route“. This allows AI heuristics to suggest a usable route very quickly.
Such rules of thumb not only save time and computing power, but also make artificial intelligence suitable for everyday use. Heuristics are used in AI purposefully, especially with large amounts of data or when fast decisions are required. They are crucial for ensuring that AI systems remain practical and usable – even if a perfect solution isn't always found.
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