This study investigates the relationship between the number of tokens in Uzbek-language texts and the percentage share of unique tokens. The purpose is to determine the form of this relationship under a linear model and a Heaps’-law-type power-law model and to compare their descriptive performance....

The choice of textbooks and other resources that correspond to the age and scientific potential of schoolchildren in the education system is one of the urgent issues today. In this article, with the help of the "School corpus", at the level of lexical similarity of texts on the example of...