Search Results for author: Cunhang Fan

Found 24 papers, 6 papers with code

SSM2Mel: State Space Model to Reconstruct Mel Spectrogram from the EEG

no code implementations3 Jan 2025 Cunhang Fan, Sheng Zhang, Jingjing Zhang, Zexu Pan, Zhao Lv

Decoding speech from brain signals is a challenging research problem that holds significant importance for studying speech processing in the brain.

EEG Mamba

DARNet: Dual Attention Refinement Network with Spatiotemporal Construction for Auditory Attention Detection

1 code implementation15 Oct 2024 Sheng Yan, Cunhang Fan, Hongyu Zhang, Xiaoke Yang, JianHua Tao, Zhao Lv

To address these issues, this paper proposes a dual attention refinement network with spatiotemporal construction for AAD, named DARNet, which consists of the spatiotemporal construction module, dual attention refinement module, and feature fusion \& classifier module.

EEG

Mitigating Gender Bias in Code Large Language Models via Model Editing

no code implementations10 Oct 2024 Zhanyue Qin, Haochuan Wang, Zecheng Wang, Deyuan Liu, Cunhang Fan, Zhao Lv, Zhiying Tu, Dianhui Chu, Dianbo Sui

At the same time, the experimental results show that, considering both the gender bias of the model and its general code generation capability, MG-Editing is most effective when applied at the row and neuron levels of granularity.

Code Generation knowledge editing +2

LiSenNet: Lightweight Sub-band and Dual-Path Modeling for Real-Time Speech Enhancement

1 code implementation20 Sep 2024 Haoyin Yan, Jie Zhang, Cunhang Fan, Yeping Zhou, Peiqi Liu

Speech enhancement (SE) aims to extract the clean waveform from noise-contaminated measurements to improve the speech quality and intelligibility.

Speech Enhancement

UNO Arena for Evaluating Sequential Decision-Making Capability of Large Language Models

no code implementations24 Jun 2024 Zhanyue Qin, Haochuan Wang, Deyuan Liu, Ziyang Song, Cunhang Fan, Zhao Lv, Jinlin Wu, Zhen Lei, Zhiying Tu, Dianhui Chu, Xiaoyan Yu, Dianbo Sui

In order to answer this question, we propose the UNO Arena based on the card game UNO to evaluate the sequential decision-making capability of LLMs and explain in detail why we choose UNO.

Decision Making Sequential Decision Making

Progressive Distillation Based on Masked Generation Feature Method for Knowledge Graph Completion

1 code implementation19 Jan 2024 Cunhang Fan, Yujie Chen, Jun Xue, Yonghui Kong, JianHua Tao, Zhao Lv

This paper proposes a progressive distillation method based on masked generation features for KGC task, aiming to significantly reduce the complexity of pre-trained models.

Knowledge Graph Completion Language Modelling +1

DGSD: Dynamical Graph Self-Distillation for EEG-Based Auditory Spatial Attention Detection

no code implementations7 Sep 2023 Cunhang Fan, Hongyu Zhang, Wei Huang, Jun Xue, JianHua Tao, Jiangyan Yi, Zhao Lv, Xiaopei Wu

Specifically, to effectively represent the non-Euclidean properties of EEG signals, dynamical graph convolutional networks are applied to represent the graph structure of EEG signals, which can also extract crucial features related to auditory spatial attention in EEG signals.

EEG

Multi-perspective Information Fusion Res2Net with RandomSpecmix for Fake Speech Detection

no code implementations27 Jun 2023 Shunbo Dong, Jun Xue, Cunhang Fan, Kang Zhu, Yujie Chen, Zhao Lv

The main purpose of this system is to improve the model's ability to learn precise forgery information for FSD task in low-quality scenarios.

Data Augmentation

Learning From Yourself: A Self-Distillation Method for Fake Speech Detection

no code implementations2 Mar 2023 Jun Xue, Cunhang Fan, Jiangyan Yi, Chenglong Wang, Zhengqi Wen, Dan Zhang, Zhao Lv

To address this problem, we propose using the deepest network instruct shallow network for enhancing shallow networks.

Fully Automated End-to-End Fake Audio Detection

no code implementations20 Aug 2022 Chenglong Wang, Jiangyan Yi, JianHua Tao, Haiyang Sun, Xun Chen, Zhengkun Tian, Haoxin Ma, Cunhang Fan, Ruibo Fu

The existing fake audio detection systems often rely on expert experience to design the acoustic features or manually design the hyperparameters of the network structure.

Audio Deepfake Detection Based on a Combination of F0 Information and Real Plus Imaginary Spectrogram Features

no code implementations2 Aug 2022 Jun Xue, Cunhang Fan, Zhao Lv, JianHua Tao, Jiangyan Yi, Chengshi Zheng, Zhengqi Wen, Minmin Yuan, Shegang Shao

Meanwhile, to make full use of the phase and full-band information, we also propose to use real and imaginary spectrogram features as complementary input features and model the disjoint subbands separately.

Audio Deepfake Detection Face Swapping

MS-MDA: Multisource Marginal Distribution Adaptation for Cross-subject and Cross-session EEG Emotion Recognition

1 code implementation16 Jul 2021 Hao Chen, Ming Jin, Zhunan Li, Cunhang Fan, Jinpeng Li, Huiguang He

Although several studies have adopted domain adaptation (DA) approaches to tackle this problem, most of them treat multiple EEG data from different subjects and sessions together as a single source domain for transfer, which either fails to satisfy the assumption of domain adaptation that the source has a certain marginal distribution, or increases the difficulty of adaptation.

Domain Adaptation EEG +2

Deep Time Delay Neural Network for Speech Enhancement with Full Data Learning

no code implementations11 Nov 2020 Cunhang Fan, Bin Liu, JianHua Tao, Jiangyan Yi, Zhengqi Wen, Leichao Song

This paper proposes a deep time delay neural network (TDNN) for speech enhancement with full data learning.

Speech Enhancement

Gated Recurrent Fusion with Joint Training Framework for Robust End-to-End Speech Recognition

no code implementations9 Nov 2020 Cunhang Fan, Jiangyan Yi, JianHua Tao, Zhengkun Tian, Bin Liu, Zhengqi Wen

The joint training framework for speech enhancement and recognition methods have obtained quite good performances for robust end-to-end automatic speech recognition (ASR).

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

Deep imitator: Handwriting calligraphy imitation via deep attention networks

no code implementations Pattern Recognition 2020 Bocheng Zhao, JianHua Tao, Minghao Yang, Zhengkun Tian, Cunhang Fan, Ye Bai

Calligraphy imitation (CI) from a handful of target handwriting samples is such a challenging task that most of the existing writing style analysis or handwriting generation methods do not exhibit satisfactory performance.

Deep Attention Handwriting generation

Simultaneous Denoising and Dereverberation Using Deep Embedding Features

no code implementations6 Apr 2020 Cunhang Fan, Jian-Hua Tao, Bin Liu, Jiangyan Yi, Zhengqi Wen

In this paper, we propose a joint training method for simultaneous speech denoising and dereverberation using deep embedding features, which is based on the deep clustering (DC).

Clustering Deep Clustering +4

Deep Attention Fusion Feature for Speech Separation with End-to-End Post-filter Method

no code implementations17 Mar 2020 Cunhang Fan, Jian-Hua Tao, Bin Liu, Jiangyan Yi, Zhengqi Wen, Xuefei Liu

Secondly, to pay more attention to the outputs of the pre-separation stage, an attention module is applied to acquire deep attention fusion features, which are extracted by computing the similarity between the mixture and the pre-separated speech.

Deep Attention Speech Separation

Discriminative Learning for Monaural Speech Separation Using Deep Embedding Features

no code implementations23 Jul 2019 Cunhang Fan, Bin Liu, Jian-Hua Tao, Jiangyan Yi, Zhengqi Wen

Firstly, a DC network is trained to extract deep embedding features, which contain each source's information and have an advantage in discriminating each target speakers.

Clustering Deep Clustering +1

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