BUILDING A BALANCED CORPUS: PRINCIPLES AND CHALLENGES IN LINGUISTIC RESEARCH

Abstract

Corpus linguistics has fundamentally altered the landscape of linguistic inquiry, shifting the focus from introspective, example-based analysis to empirical investigation grounded in large collections of authentic text. A corpus, in its essence, is a systematic collection of machine-readable texts used for linguistic analysis. The value and reliability of any corpus-based study, however, are inherently tied to the quality of the corpus itself. This brings us to the central concept of a balanced corpus. Unlike a simple collection of texts, a balanced corpus is designed to represent a particular language or language variety in a principled and proportionally representative way. This article explores the core principles guiding the construction of a balanced corpus and examines the significant practical and theoretical challenges linguists face in achieving true balance. The argument posits that while perfect balance is an ideal, the rigorous pursuit of it is crucial for generating valid, generalizable linguistic insights applicable in fields such as lexicography, grammar studies, and language teaching.