Text corpus alignment is the process of matching or pairing corresponding segments (such as sentences, phrases, or words) in different languages or versions of a text to create a parallel dataset. This is commonly used in machine translation, linguistic studies, or natural language processing (NLP) tasks, where aligned text helps systems learn how words and phrases in one language map to those in another.
Text corpus alignment is important because it provides a structured way to train translation models and improve the accuracy of automatic translations. By aligning texts, machine learning algorithms can better understand how languages relate and improve the quality of translations, making them more reliable and effective.