TEDxSK and JumpSK: A New Slovak Speech Recognition Dedicated Corpus
TEDxSK and JumpSK: A New Slovak Speech Recognition Dedicated Corpus
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TEDxSK 和 JumpSK:新的斯洛伐克语语音识别专用语料库
DOI:
10.1515/jazcas-2017-0044
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发表时间:
2017
期刊:
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通讯作者:
Tomás Koctúr
中科院分区:
文献类型:
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作者:
Ján Staš;D. Hládek;P. Viszlay;Tomás Koctúr
Abstract This paper describes a new Slovak speech recognition dedicated corpus built from TEDx talks and Jump Slovakia lectures. The proposed speech database consists of 220 talks and lectures in total duration of about 58 hours. Annotated speech database was generated automatically in an unsupervised manner by using acoustic speech segmentation based on principal component analysis and automatic speech transcription using two complementary speech recognition systems. The evaluation data consisting of 50 manually annotated talks and lectures in total duration of about 12 hours, has been created for evaluation of the quality of Slovak speech recognition. By unsupervised automatic annotation of TEDx talks and Jump Slovakia lectures we have obtained 21.26% of new speech segments with approximately 9.44% word error rate, suitable for retraining or adaptation of acoustic models trained beforehand.
DOI:
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发表时间:
2004
期刊:
In Proc. ICSLP 1
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作者:
K.Shitaoka;H.Nanjo;T.Kawahara
通讯作者:
T.Kawahara
DOI:
10.21437/eurospeech.2001-396
发表时间:
2001-09
期刊:
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作者:
Akinobu Lee;Tatsuya Kawahara;K. Shikano
通讯作者:
Akinobu Lee;Tatsuya Kawahara;K. Shikano
DOI:
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发表时间:
2012
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作者:
Y. Akita;M. Watanabe;and T. Kawahara
通讯作者:
and T. Kawahara