Automatic speaker verification spoofing and deepfake detection using wav2vec 2.0 and data augmentation
This repository contains our implementation of the paper published in the Speaker Odyssey 2022 workshop, "Automatic speaker verification spoofing and deepfake detection using wav2vec 2.0 and data augmentation". This work produced state-of-the-art result on more challenging ASVspoof 2021 LA and DF database.
First, clone the repository locally, create and activate a conda environment, and install the requirements :
$ git clone https://github.com/TakHemlata/SSL_Anti-spoofing.git
$ conda create -n SSL_Spoofing python=3.7
$ conda activate SSL_Spoofing
$ pip install torch==1.8.1 cu111 torchvision==0.9.1 cu111 torchaudio==0.8.1 -f https://download.pytorch.org/whl/torch_stable.html
$ cd fairseq-a54021305d6b3c4c5959ac9395135f63202db8f1
(This fairseq folder can also be downloaded from https://github.com/pytorch/fairseq/tree/a54021305d6b3c4c5959ac9395135f63202db8f1)
$ pip install --editable ./
$ pip install -r requirements.txt
Our experiments are performed on the logical access (LA) and deepfake (DF) partition of the ASVspoof 2021 dataset (train on 2019 LA training and evaluate on 2021 LA and DF evaluation database).
The ASVspoof 2019 dataset, which can can be downloaded from here.
The ASVspoof 2021 database is released on the zenodo site.
LA here
DF here
For ASVspoof 2021 dataset keys (labels) and metadata are available here
Download the XLSR models from here
To train the model run:
CUDA_VISIBLE_DEVICES=0 main_SSL_LA.py --track=LA --lr=0.000001 --batch_size=14 --loss=WCE
To evaluate your own model on LA and DF evaluation dataset:
CUDA_VISIBLE_DEVICES=0 python main_SSL_LA.py --track=LA --is_eval --eval --model_path='/path/to/your/best_SSL_model_LA.pth' --eval_output='eval_CM_scores_file_SSL_LA.txt'
CUDA_VISIBLE_DEVICES=0 python main_SSL_DF.py --track=DF --is_eval --eval --model_path='/path/to/your/best_SSL_model_LA.pth' --eval_output='eval_CM_scores_file_SSL_DF.txt'
We also provide a pre-trained models. To use it you can run:
Pre-trained SSL antispoofing models are available for LA and DF here
CUDA_VISIBLE_DEVICES=0 python main_SSL_LA.py --track=LA --is_eval --eval --model_path='/path/to/Pre_trained_models/best_SSL_model_LA.pth' --eval_output='eval_pre_trained_model_CM_scores_file_SSL_LA.txt'
CUDA_VISIBLE_DEVICES=0 python main_SSL_DF.py --track=DF --is_eval --eval --model_path='/path/to/Pre_trained_models/best_SSL_model_DF.pth' --eval_output='eval_pre_trained_model_CM_scores_file_SSL_DF.txt'
EER: 0.82%, min t-DCF: 0.2066 on ASVspoof 2021 LA track.
EER: 2.85 % on ASVspoof 2021 DF track.
Compute the min t-DCF and EER(%) on 2021 LA and DF evaluation dataset
python evaluate_2021_LA.py Score_LA.txt ./keys eval
python evaluate_2021_DF.py Score_DF.txt ./keys eval
For any query regarding this repository, please contact:
- Hemlata Tak: tak[at]eurecom[dot]fr
If you use this code in your research please use the following citation:
@inproceedings{tak2022automatic,
title={Automatic speaker verification spoofing and deepfake detection using wav2vec 2.0 and data augmentation},
author={Tak, Hemlata and Todisco, Massimiliano and Wang, Xin and Jung, Jee-weon and Yamagishi, Junichi and Evans, Nicholas},
booktitle={The Speaker and Language Recognition Workshop},
year={2022}
}