Natural Language Processing Large Language Models Prompt Engineering Intermediate 1 min read

What is reference text?

A text used as a basis for comparison or evaluation in natural language processing tasks

reference text explained in plain English

A reference text is a piece of text that is used as a standard or benchmark to compare other texts to, often in tasks such as machine translation, text summarization, or question answering

Analogy

A reference text is like a blueprint for a building, it provides a detailed plan or example that others can follow or compare to

Example

For example, in machine translation, a reference text might be a human-translated version of a sentence, which is then used to evaluate the accuracy of a machine translation model

How is reference text used?

Reference texts are used in AI models to train and evaluate their performance, by comparing the model's output to the reference text and measuring the similarity or difference

Common misconceptions about reference text

One common misconception is that a reference text is always a 'gold standard' or perfect example, but in reality, reference texts can also have errors or biases

History

The use of reference texts in natural language processing dates back to the early days of machine translation, where they were used to evaluate the performance of translation systems

Also known as

benchmark text evaluation text ground truth text