A technique that helps machines understand text meaning and intent.
NLU is your friend reading a group chat. It sees “fine” and spots the storm cloud you did not send.
It helps customer support, search, and assistants. It reads the need before choosing the action.
NLP
NLU is the part of NLP that reads meaning and intent.
LLM
An LLM uses language understanding to make conversation work.
Classification
Intent detection is often modeled as a classification problem.
IE
IE needs text understanding to find entities and relations.