Search Results for author: Zhisheng Zheng

Found 10 papers, 5 papers with code

BAT: Learning to Reason about Spatial Sounds with Large Language Models

no code implementations2 Feb 2024 Zhisheng Zheng, Puyuan Peng, Ziyang Ma, Xie Chen, Eunsol Choi, David Harwath

By integrating Spatial-AST with LLaMA-2 7B model, BAT transcends standard Sound Event Localization and Detection (SELD) tasks, enabling the model to reason about the relationships between the sounds in its environment.

Event Detection Language Modelling +5

EAT: Self-Supervised Pre-Training with Efficient Audio Transformer

1 code implementation7 Jan 2024 Wenxi Chen, Yuzhe Liang, Ziyang Ma, Zhisheng Zheng, Xie Chen

Audio self-supervised learning (SSL) pre-training, which aims to learn good representations from unlabeled audio, has made remarkable progress.

Self-Supervised Learning

emotion2vec: Self-Supervised Pre-Training for Speech Emotion Representation

2 code implementations23 Dec 2023 Ziyang Ma, Zhisheng Zheng, Jiaxin Ye, Jinchao Li, Zhifu Gao, Shiliang Zhang, Xie Chen

To the best of our knowledge, emotion2vec is the first universal representation model in various emotion-related tasks, filling a gap in the field.

Self-Supervised Learning Sentiment Analysis +1

Leveraging Speech PTM, Text LLM, and Emotional TTS for Speech Emotion Recognition

no code implementations19 Sep 2023 Ziyang Ma, Wen Wu, Zhisheng Zheng, Yiwei Guo, Qian Chen, Shiliang Zhang, Xie Chen

In this paper, we explored how to boost speech emotion recognition (SER) with the state-of-the-art speech pre-trained model (PTM), data2vec, text generation technique, GPT-4, and speech synthesis technique, Azure TTS.

Data Augmentation Language Modelling +5

Unsupervised Active Learning: Optimizing Labeling Cost-Effectiveness for Automatic Speech Recognition

no code implementations28 Aug 2023 Zhisheng Zheng, Ziyang Ma, Yu Wang, Xie Chen

In recent years, speech-based self-supervised learning (SSL) has made significant progress in various tasks, including automatic speech recognition (ASR).

Active Learning Automatic Speech Recognition +3

Pushing the Limits of Unsupervised Unit Discovery for SSL Speech Representation

1 code implementation15 Jun 2023 Ziyang Ma, Zhisheng Zheng, Guanrou Yang, Yu Wang, Chao Zhang, Xie Chen

Our models outperform other SSL models significantly on the LibriSpeech benchmark without the need for iterative re-clustering and re-training.

Automatic Speech Recognition Clustering +4

Front-End Adapter: Adapting Front-End Input of Speech based Self-Supervised Learning for Speech Recognition

no code implementations18 Feb 2023 Xie Chen, Ziyang Ma, Changli Tang, Yujin Wang, Zhisheng Zheng

However, the training of SSL models is computationally expensive and a common practice is to fine-tune a released SSL model on the specific task.

Self-Supervised Learning speech-recognition +1

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