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A crucial part of an accurate and reliable spoken language assessment system is the underlying ASR model. Recently, large-scale pre-trained ASR foundation models such as Whisper have been made available. As the output of these models is…

Computation and Language · Computer Science 2023-10-11 Rao Ma , Mengjie Qian , Mark J. F. Gales , Kate M. Knill

Acronym identification focuses on finding the acronyms and the phrases that have been abbreviated, which is crucial for scientific document understanding tasks. However, the limited size of manually annotated datasets hinders further…

Computation and Language · Computer Science 2021-01-13 Danqing Zhu , Wangli Lin , Yang Zhang , Qiwei Zhong , Guanxiong Zeng , Weilin Wu , Jiayu Tang

This paper presents a method for selecting appropriate synthetic speech samples from a given large text-to-speech (TTS) dataset as supplementary training data for an automatic speech recognition (ASR) model. We trained a neural network,…

Audio and Speech Processing · Electrical Eng. & Systems 2023-06-05 Shuo Liu , Leda Sarı , Chunyang Wu , Gil Keren , Yuan Shangguan , Jay Mahadeokar , Ozlem Kalinli

This paper presents AMNet, an Acoustic Model Network designed to improve the performance of Mandarin speech synthesis by incorporating phrase structure annotation and local convolution modules. AMNet builds upon the FastSpeech 2…

Sound · Computer Science 2025-04-15 Yubing Cao , Yinfeng Yu , Yongming Li , Liejun Wang

While large scale pre-trained language models such as BERT have achieved great success on various natural language understanding tasks, how to efficiently and effectively incorporate them into sequence-to-sequence models and the…

Computation and Language · Computer Science 2020-10-14 Junliang Guo , Zhirui Zhang , Linli Xu , Hao-Ran Wei , Boxing Chen , Enhong Chen

Recent advances in speech recognition and translation rely on hundreds of thousands of hours of Internet speech data. We argue that state-of-the art accuracy can be reached without relying on web-scale data. Canary - multilingual ASR and…

Recently, various neural models for multi-party conversation (MPC) have achieved impressive improvements on a variety of tasks such as addressee recognition, speaker identification and response prediction. However, these existing methods on…

Computation and Language · Computer Science 2021-06-04 Jia-Chen Gu , Chongyang Tao , Zhen-Hua Ling , Can Xu , Xiubo Geng , Daxin Jiang

Automatic speech recognition (ASR) has reached a level of accuracy in recent years, that even outperforms humans in transcribing speech to text. Nevertheless, all current ASR approaches show a certain weakness against ambient noise. To…

Sound · Computer Science 2023-12-22 Christopher Simic , Tobias Bocklet

Alongside acoustic information, linguistic features based on speech transcripts have been proven useful in Speech Emotion Recognition (SER). However, due to the scarcity of emotion labelled data and the difficulty of recognizing emotional…

Audio and Speech Processing · Electrical Eng. & Systems 2022-11-11 Yuanchao Li , Peter Bell , Catherine Lai

Recently developed large pre-trained language models, e.g., BERT, have achieved remarkable performance in many downstream natural language processing applications. These pre-trained language models often contain hundreds of millions of…

Computation and Language · Computer Science 2021-06-17 Xinyi Wang , Haiqin Yang , Liang Zhao , Yang Mo , Jianping Shen

Sentiment classification is a quickly advancing field of study with applications in almost any field. While various models and datasets have shown high accuracy inthe task of binary classification, the task of fine-grained sentiment…

Computation and Language · Computer Science 2020-05-29 Brian Cheang , Bailey Wei , David Kogan , Howey Qiu , Masud Ahmed

This paper presents a speech BERT model to extract embedded prosody information in speech segments for improving the prosody of synthesized speech in neural text-to-speech (TTS). As a pre-trained model, it can learn prosody attributes from…

Audio and Speech Processing · Electrical Eng. & Systems 2021-09-15 Liping Chen , Yan Deng , Xi Wang , Frank K. Soong , Lei He

In the realm of automatic speech recognition (ASR), robustness in noisy environments remains a significant challenge. Recent ASR models, such as Whisper, have shown promise, but their efficacy in noisy conditions can be further enhanced.…

Sound · Computer Science 2024-06-28 Yehoshua Dissen , Shiry Yonash , Israel Cohen , Joseph Keshet

Sentiment analysis can provide a suitable lead for the tools used in software engineering along with the API recommendation systems and relevant libraries to be used. In this context, the existing tools like SentiCR, SentiStrength-SE, etc.…

Computer Vision and Pattern Recognition · Computer Science 2021-12-14 Himanshu Batra , Narinder Singh Punn , Sanjay Kumar Sonbhadra , Sonali Agarwal

In order to evaluate the performance of the attention based neural ASR under noisy conditions, the current trend is to present hours of various noisy speech data to the model and measure the overall word/phoneme error rate (W/PER). In…

Sound · Computer Science 2021-08-04 Bradley He , Martin Radfar

Machine translation in low-resource language pairs faces significant challenges due to the scarcity of parallel corpora and linguistic resources. This study focuses on the case of English-Marathi language pairs, where existing datasets are…

Computation and Language · Computer Science 2024-09-05 Nidhi Kowtal , Tejas Deshpande , Raviraj Joshi

Automatic Speech Recognition (ASR) offers significant potential to reduce the workload of medical personnel, for example, through the automation of documentation tasks. While numerous benchmarks exist for the English language, specific…

Computation and Language · Computer Science 2026-01-29 Thomas Schuster , Julius Trögele , Nico Döring , Robin Krüger , Matthieu Hoffmann , Holger Friedrich

Modern text-to-speech (TTS) systems are able to generate audio that sounds almost as natural as human speech. However, the bar of developing high-quality TTS systems remains high since a sizable set of studio-quality <text, audio> pairs is…

Computation and Language · Computer Science 2019-06-19 Wei Fang , Yu-An Chung , James Glass

The pre-trained language models like BERT, though powerful in many natural language processing tasks, are both computation and memory expensive. To alleviate this problem, one approach is to compress them for specific tasks before…

Computation and Language · Computer Science 2020-10-12 Lu Hou , Zhiqi Huang , Lifeng Shang , Xin Jiang , Xiao Chen , Qun Liu

This paper uses the BERT model, which is a transformer-based architecture, to solve task 4A, English Language, Sentiment Analysis in Twitter of SemEval2017. BERT is a very powerful large language model for classification tasks when the…

Computation and Language · Computer Science 2024-08-31 Rupak Kumar Das , Ted Pedersen