Expert Systems
Expert systems are a branch of artificial intelligence that emulate the decision-making ability of a human expert in a specific domain. They use a knowledge base of facts and rules, along with an inference engine to reason through problems and provide solutions or recommendations. These systems are designed to solve complex issues by applying logical rules to a set of data, often used in fields like medicine, finance, and engineering.
Developers should learn about expert systems when building applications that require domain-specific problem-solving, such as diagnostic tools, financial analysis, or automated customer support. They are particularly useful in scenarios where human expertise is scarce or needs to be replicated at scale, enabling consistent and efficient decision-making based on encoded knowledge.