Home Glossary Item Corpus
« Back to Glossary Index

In the subfield of Natural Language Processing (NLP), a corpus specifically refers to a substantial and diverse collection of textual data. This collection is utilized to train, validate, and test AI models so they learn and understand human language parameters such as context, semantics, grammar, collocations, and more.


Machine learning algorithms, a key component of AI, rely heavily on corpora to learn and adapt. They analyze the patterns, relationships, and structures in the data, and refine their processes based on what they learn. For example, in text recognition or predictive typing applications, the AI must absorb data from a large corpus to understand the nuances of human language including commonly used phrases, syntax, and semantic structures. Over time, the system becomes more adept at accurately recognizing text or predicting the next word a user will type.

While building a useful corpus for AI, it’s crucial to ensure that the collected data is representative of the variety and complexity of the language. This means considering factors such as cultural differences, colloquialisms, different dialects, and even frequently used slang. This diverse, inclusive data set, or corpus, forms the bedrock of an AI’s ability to comprehend and interact with human language in a way that appears natural and intuitive.


« Back to Glossary Index