神经网络和模糊逻辑在语音识别中的应用

A. Amano, T. Aritsuka, N. Hataoka, A. Ichikawa
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引用次数: 35

摘要

提出了一种基于规则的音素识别方法。该方法采用神经网络进行声学特征检测,模糊逻辑进行决策。为每一对音素准备音素识别规则(对辨别规则)。识别实验是用两名男性说话者说出的日本城市名进行的。传统模板匹配中出现的80%左右的错误实际上被恢复了,而识别规则的设计是为了恢复这些错误(识别率提高了4.0%到8.0%)。这证实了所提出方法的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
On the use of neural networks and fuzzy logic in speech recognition
A rule-based phoneme recognition method is proposed. This method uses neural networks for acoustic feature detection and fuzzy logic for the decision procedure. Rules for phoneme recognition are prepared for each pair of phonemes (pair-discrimination rules). Recognition experiments were performed using Japanese city names uttered by two male speakers. About 80% of the errors occurring in conventional template matching, which the discrimination rules were designed to recover, were in fact recovered (an improvement in recognition rate of 4.0 to 8.0%). This confirms the effectiveness of the proposed method.<>
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