전자공학회논문지C (Journal of the Korean Institute of Telematics and Electronics C)
- 제34C권5호
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- Pages.55-65
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- 1997
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- 1226-5853(pISSN)
견고한 대화시스템을 위한 한국어 대화체의 음운론적, 구문론적 오류 분석 및 복구
An analysis and correction of the phonological and syntactic errors in korean dialogues for a robust dialogue system
초록
In many cases, a dialogue system can't extract the correct analysis information of a user's spoken utterance, because of its own ungrammatical components. Therefore, in order to perform a correct before it performs the syntactic processing. In this paper, we use a real dialogue corpus and classify these ungrammatical errors as 4 categories : phonological, syntactic, semantic errors that consist of speech reparis and inversions, and propose an algorithm to detect and correct the errors. In short, this paper proposes a method to detect and correct the speech repairs and inversions that are classified as the phonological and syntactic errors to implement a robust dialogue system. And, through the test of real dialogue data, this paper shows an efficiency of the proposed algorithm.
키워드