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سند علمی

Automatic speech summarization based on sentence extraction and compaction

Tomonori Kikuchi, Sadaoki Furui, Chiori Hori

چکیده

This paper proposes a new automatic speech summarization method having two stages: important sentence extraction and sentence compaction. Relatively important sentences are extracted based on the amount of information and the confidence measures of constituent words, and the set of extracted sentences is compressed by our sentence compaction method. The sentence compaction is performed by selecting a word set that maximizes a summarization score consisting of the amount of information and the confidence measure of each word, the linguistic likelihood of word strings, and the word concatenation probability. The selected words are concatenated to create a summary. Effectiveness of the proposed method was confirmed by summarizing a spontaneous presentation.

اسناد مشابه

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    This paper proposes a new automatic speech summarization method having two stages: important sentence extraction and sentence compaction. Relatively important sentences are extracted from the results of large-vocabulary continuous speech recognition (LVCSR) based on the amount of

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  • A Study on Statistical Methods for Automatic Speech Summarization

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    This dissertation proposes a new automatic speech summarization method through word extraction. In this method, a set of words maximizing a summarization score indicating an appropriateness of summarization is extracted from automatically transcribed speech. This extraction is pe

  • Evaluation method for automatic speech summarization

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    We have proposed an automatic speech summarization approach that extracts words from transcription results obtained by automatic speech recognition (ASR) systems. To numerically evaluate this approach, the automatic summarization results are compared with manual summarization gen

  • Advances in automatic speech summarization

    سند علمی۲۰۰۱INTERSPEECHChiori Hori, Sadaoki Furui

    This paper reports recent advances in automatic speech summarization method. In our proposed method, a set of words maximizing a summarization score is extracted from automatically transcribed speech. This extraction is performed according to a target compression ratio using a dy

  • A Statistical Approach to Automatic Speech Summarization

    سند علمی۲۰۰۳EURASIP J. Adv. Sig. Proc.Chiori Hori, Sadaoki Furui, Robert G. Malkin, Hua Yu

    This paper proposes a statistical approach to automatic speech summarization. In our method, a set of words maximizing a summarization score indicating the appropriateness of summarization is extracted from automatically transcribed speech and then concatenated to create a summar