Speech labeling and the most frequent phrase extraction using same section in a presentation speech
Speech labeling and the most frequent phrase extraction using same section in a presentation speech
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使用演示文稿演讲中的同一部分进行语音标记和最常见的短语提取
DOI：
10.1109/icassp.2002.5743823
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
Kazuyo Tanaka
中科院分区：
文献类型：
--
作者：
Y. Itoh;Kazuyo Tanaka
本文讨论了利用相同的部分，如相同的词或相同的短语，在一个讲话中重复标记的可能性。在演示演讲中检查和检测相同的部分。为此，提出了一种新的高效算法，称为移位连续DP，因为它是连续DP（CDP）的扩展。移位CDP实现了参考模式和输入语音中任意部分之间的快速匹配，并且能够帧同步地提取相似部分。该算法被扩展并应用于演讲语音中重复段的提取和最频繁短语的识别。实验结果表明，Shift CDP算法能够有效地检测出演讲中的相似段，并识别出演讲中出现频率最高的短语。
This paper discusses the possibility of speech labeling by utilizing same sections, such as the same words or same phrases that are repeated in a speech. The same sections are checked and detected in a presentation speech. For this purpose, a new efficient algorithm has been proposed, called Shift Continuous DP, because it is an extension of Continuous DP (CDP). Shift CDP realizes fast matching between arbitrary sections in the reference pattern and the input speech and enables extracting similar sections frame-synchronously. This algorithm is extended and applied to extract the repeated sections in a presentation speech and to identify the most frequent phrase in the talk. Experiments were conducted for presentation speech and the results showed Shift CDP was successful in detecting similar sections and identifying the most frequent phrase in the presentation.
Shift Continuous DP：两个时序数据集任意部分的快速匹配算法
DOI：
--
发表时间：
2005
期刊：
Systems and Computers in Japan No.10
影响因子：
--
作者：
H.Fujiwara;K.Sato;K.Fujii;M.Morimoto;Yoshiaki Itoh
通讯作者：
Yoshiaki Itoh