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Multi-Task Learning for End-to-End ASR Word and Utterance Confidence with Deletion Prediction

Apr 26, 2021
David Qiu, Yanzhang He, Qiujia Li, Yu Zhang, Liangliang Cao, Ian McGraw

* Submitted to Interspeech 2021 

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Learning Word-Level Confidence For Subword End-to-End ASR

Mar 11, 2021
David Qiu, Qiujia Li, Yanzhang He, Yu Zhang, Bo Li, Liangliang Cao, Rohit Prabhavalkar, Deepti Bhatia, Wei Li, Ke Hu, Tara N. Sainath, Ian McGraw

* To appear in ICASSP 2021 

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Confidence Estimation for Attention-based Sequence-to-sequence Models for Speech Recognition

Oct 23, 2020
Qiujia Li, David Qiu, Yu Zhang, Bo Li, Yanzhang He, Philip C. Woodland, Liangliang Cao, Trevor Strohman

* Submitted to ICASSP 2021 

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Probabilistic Clustering Using Maximal Matrix Norm Couplings

Oct 10, 2018
David Qiu, Anuran Makur, Lizhong Zheng

* Presented at 56th Annual Allerton Conference on Communication, Control, and Computing, 2018 

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