In the finance industry, knowledge-based systems can assist in risk assessment, portfolio management, and fraud detection. They can analyze market trends, historical data, and regulatory frameworks to identify potential investment opportunities or warn of potential risks. By leveraging the collective expertise of financial analysts and incorporating it into these systems, they can continuously learn and adapt to changing market dynamics. Overall, knowledge-based systems offer a powerful means of augmenting human decision-making capabilities in complex industries, leading to better outcomes and improved efficiency.

Knowledge-based systems can be an invaluable tool in complex industries like healthcare or finance, where decision-making often involves juggling numerous variables and considerations. By capturing and organizing expert knowledge in the form of rules or ontologies, these systems can analyze vast amounts of data and provide recommendations or insights for making informed decisions. For example, in healthcare, a knowledge-based system can help doctors in diagnosing rare diseases or suggest personalized treatment plans based on patient history and medical literature.