کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10370126 | 875792 | 2005 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A framework for predicting speech recognition errors
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Pronunciation modeling in automatic speech recognition systems has had mixed results in the past; one likely reason for poor performance is the increased confusability in the lexicon from adding new pronunciation variants. In this work, we propose a new framework for determining lexically confusable words based on inverted finite state transducers (FSTs); we also present experiments designed to test some of the implementation details of this framework. The method is evaluated by examining how well the algorithm predicts the errors in an ASR system. The model is able to generalize confusions learned from a training set to predict errors made by the speech recognizer on an unseen test set.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Speech Communication - Volume 46, Issue 2, June 2005, Pages 153-170
Journal: Speech Communication - Volume 46, Issue 2, June 2005, Pages 153-170
نویسندگان
Eric Fosler-Lussier, Ingunn Amdal, Hong-Kwang Jeff Kuo,