Definition
Knowledge-based systems (KBS) are a branch of artificial intelligence that incorporates specific domain knowledge into a computer system to perform tasks that typically require human expertise. They consist of two main components: a knowledge base containing facts and rules, and an inference engine that applies logical reasoning to derive new information or solutions. Unlike traditional software, KBS can explain their reasoning process, making them valuable in fields like medicine, engineering, and finance where transparency and expert-level decision-making are critical.
Summary
AI systems that utilize explicit knowledge bases and inference engines to solve complex problems requiring human expertise.
Key Concepts
- Knowledge Base
- Inference Engine
- Expert Systems
- Rule-Based Reasoning
Use Cases
- Medical diagnosis support
- Industrial troubleshooting
- Financial risk assessment