Sixth International Conference on Spoken Language Processing
(ICSLP 2000)

Beijing, China
October 16-20, 2000

Reliability Evaluation of Speech Recognition in Acoustic Modeling

Bin Jia (1), Xiaoyan Zhu (2), Yupin Luo (1), Dongcheng Hu (1)

(1) Dept. of Automation, (2) State Key Laboratory of Intelligent Technology and Systems, Dept. of Computer Science and Technology, Tsinghua University, Beijing, China

In this paper, we present a new method for reliability evaluation of speech recognition in acoustic modeling. The new method incorporates the Integrated Model (IM), which is trained by all the speech data. For close-set verification, the IM method has theoretically the lowest equal error rate; and for open-set, the method often performs well. At the same time, it costs much less computation than other verification methods commonly used. Experiment results show the method is feasible.


Full Paper

Bibliographic reference.  Jia, Bin / Zhu, Xiaoyan / Luo, Yupin / Hu, Dongcheng (2000): "Reliability evaluation of speech recognition in acoustic modeling", In ICSLP-2000, vol.2, 971-974.