Kuniaki Hirabayashi

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In this paper, we propose a method for estimating a score for English pronunciation. Scores estimated by the proposed method were evaluated by correlating them with the learner’s pronunciation score which was scored by native English teachers. The average correlation between the estimated pronunciation scores and the learner’s pronunciation scores over 1,(More)
In this paper, we propose a statistical evaluation method of pronunciation proficiency and intelligibility for presentations made in English by native Japanese speakers. We statistically analyzed the actual utterances of speakers to find combinations of acoustic and linguistic features with high correlation between the scores estimated by the system and(More)
In this paper, we propose a statistical evaluation method of pronunciation proficiency and intelligibility for presentations made in English by native Japanese speakers. We statistically analyzed the actual utterances of speakers to find combinations of acoustic and linguistic features with high correlation between the scores estimated by the system and(More)
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