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    How to use Logical Inference and Unification in AI

    White robot human features

    The previous posts on propositional calculus (or zeroth-order logic) and predicate calculus (first-order logic), build on the final and practical application of these logical systems in artificial intelligence automated reasoning systems. Through logical inference and unification we will take a real world example for a financial advisor decision making system.

    We come to […]

    Predicate Calculus: Its Simple Syntax, and Semantics

    Logic Homework

    In my previous post I talked about propositional calculus. Today we will talk about predicate calculus and its syntax and semantics. Predicate calculus builds on this concept by allowing us to describe the relationships in our logical assertions. We could have a statement like “it snowed on Saturday” (it did… it sucks), and […]

    Propositional Calculus – A Quick Artificial Intelligence primer

    Artificial Intelligence includes much more than machine learning I’ve talked about before here, and here. I thought I’d start talking about this by introducing predicate calculus. Predicate calculus, also known as first-order logic, is the collection of formal systems used in computer science to quantify non-logical objects and expressions. It breaks down artificial intelligence […]