APPARATUS AND METHOD FOR AUTOMATICALLY CREATING GRAMMAR USING IDIOM AND UTTERANCE PATTEN

摘要

PURPOSE: An apparatus and a method for automatically creating grammar by using an idiom and an utterance pattern are provided to enhance voice recognition rate by applying the idiom and the utterance pattern to a keyword or sentence which is recognized in voice. CONSTITUTION: A pronunciation pattern dictionary(43) includes grammar information depending on the utterance patterns of users, and a grammar generating unit(30) inspects an idiom from a keyword corpuses based on an idiom dictionary unit. If there is the idiom in the keyword, the grammar generating unit performs a spacing operation before and after the idiom. The grammar generating unit performs pronunciation pattern spacing for the keyword corpus depending on the utterance pattern, wherein the idiom phase spacing is performed for the keyword corpus. Furthermore, the grammar generating unit generates the grammar for the keyword corpus for which the pronunciation pattern spacing is performed.