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04/06/2021
Comparing CTC and LFMMI for out-of-domain adaptation of wav2vec 2.0 acoustic model
In this work, we investigate if the wav2vec 2.0 self-supervised pretrain...
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12/28/2020
Lattice-Free MMI Adaptation Of Self-Supervised Pretrained Acoustic Models
In this work, we propose lattice-free MMI (LFMMI) for supervised adaptat...
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10/07/2020
Pkwrap: a PyTorch Package for LF-MMI Training of Acoustic Models
We present a simple wrapper that is useful to train acoustic models in P...
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11/19/2019
Neural Network based End-to-End Query by Example Spoken Term Detection
This paper focuses on the problem of query by example spoken term detect...
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06/30/2019
Multilingual Bottleneck Features for Query by Example Spoken Term Detection
State of the art solutions to query by example spoken term detection (Qb...
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11/27/2017
Multilingual Training and Cross-lingual Adaptation on CTC-based Acoustic Model
Phoneme-based multilingual training and different cross-lingual adaptati...
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08/29/2017
Information Theoretic Analysis of DNN-HMM Acoustic Modeling
We propose an information theoretic framework for quantitative assessmen...
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10/18/2016
Low-rank and Sparse Soft Targets to Learn Better DNN Acoustic Models
Conventional deep neural networks (DNN) for speech acoustic modeling rel...
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01/22/2016
Exploiting Low-dimensional Structures to Enhance DNN Based Acoustic Modeling in Speech Recognition
We propose to model the acoustic space of deep neural network (DNN) clas...
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01/21/2016