Glossary Topic

NLP Terminology

Understand natural language processing terms that shape language understanding, generation, and translation quality.

Token

A unit of text processed by a model, such as a word, subword, or punctuation mark.

Named Entity Recognition (NER)

A natural language processing method used to identify and classify entities such as names, organisations, locations, and dates in text.

Semantic Similarity

A measure used in natural language processing to determine how similar two texts are in meaning.

Large Language Model (LLM)

A neural model trained on vast text corpora, capable of understanding and generating natural language.

Prompt Engineering

The practice of designing and structuring prompts to obtain more accurate and useful outputs from AI models.