A Dynamic Alignment Algorithm for Imperfect Speech and Transcript

来源 :第六届智能CAD与数字娱乐学术会议 | 被引量 : 0次 | 上传用户：yinje2004_2005

【摘要】

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【作者】

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Tao Ye Li Xueqing Wu Bian

【机构】

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Department of Computer Science and Technology, Shandong University, Ji Nan,250101, P.R.China Shangha

【出处】

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第六届智能CAD与数字娱乐学术会议

【发表日期】

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2009年7期

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This paper presents a novel alignment approach for imperfect speech and corresponding transcription.The algorithm gets started with a 3-stage sentence boundary detection in audio,followed by a dynamic programming based search,to fmd the optimal alignment and detect the mismatches at sentence level.Experiments show promising performance,compared to the traditional forced alignment approach.The proposed algorithm has already been applied in preparing multimedia content for an online English training platform.

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A Dynamic Alignment Algorithm for Imperfect Speech and Transcript

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