Natural Language Processing Tutorial


1. What is NLP? NLP stands for Natural Language Processing, which is a part of Computer Science, Human language, and Artificial Intelligence. It is the technology that is used […]

Machine Learning Tutorial


Machine Learning tutorial provides basic and advanced concepts of machine learning. Our machine learning tutorial is designed for students and working professionals. Machine learning is […]

What is an Expert System?


1. What is an Expert System? An expert system is a computer program that is designed to solve complex problems and to provide decision-making ability […]

Resolution in FOL


1. Resolution Resolution is a theorem proving technique that proceeds by building refutation proofs, i.e., proofs by contradictions. It was invented by a Mathematician John […]

What is Unification?


1. What is Unification? Unification is a process of making two different logical atomic expressions identical by finding a substitution. Unification depends on the substitution […]

Inference in First-Order Logic


Inference in First-Order Logic is used to deduce new facts or sentences from existing sentences. Before understanding the FOL inference rule, let’s understand some basic […]

Knowledge Engineering in First-order logic


1. What is knowledge-engineering? The process of constructing a knowledge-base in first-order logic is called as knowledge- engineering. In knowledge-engineering, someone who investigates a particular domain, […]