Expert System

Backward chaining rule based system in Python. RPN, Tree resolver, Tree representation, logic rule system, prompt.

About

Feed it rules and facts, ask it questions. This expert system reasons backward from goals to find what's true, handling complex logical relationships to deduce answers automatically.

Components

Inference Engine

Backward chaining algorithm implementation.

Articles

Building an expert system in Python (backward chaining)

Building an inference engine in Python