NLU

NLU transforms unstructured text into machine-readable data by identifying intent, entities, and sentiment.

Natural Language Understanding (NLU) serves as the cognitive engine for modern AI, moving beyond syntax to grasp context and nuance. It powers systems like Amazon Alexa and Zendesk chatbots by mapping human input to specific data structures (JSON or XML). By utilizing transformer models and deep learning, NLU identifies 25+ distinct semantic features including entity extraction, part-of-speech tagging, and emotional tone analysis. This technology enables businesses to automate 80% of routine customer queries and extract actionable insights from massive datasets like 10-K filings or social media feeds.

https://www.ibm.com/topics/natural-language-understanding