APPARATUS AND METHOD FOR ASSESSMENTING LANGUIGE PROFICIENCY

摘要

A language fluency assessment apparatus and method are disclosed. The apparatus and method for estimating language fluency include extracting speech features from an input speech signal to obtain a first text string in morpheme units, converting them into a second text string in units of words, extracting evaluation features, and extracting the extracted evaluation By evaluating the language fluency of the user based on the characteristics, a high-precision and highly reliable language fluency evaluation apparatus and method can be provided that can accurately evaluate language fluency even in the case of an agglutinative language that has a small unit of morpheme as a basic unit, such as Korean. .