no code implementations • CCL 2020 • Pengfei Chen, Lina Wang, Hui Di, Kazushige Ouchi, Lvhong Wang
In contrast to existing quantization with low precision data format and projection layer, we propose a novel method based on shared labels, which focuses on compressing the fully-connected layer before Softmax for models with a huge number of labels in TTS polyphone selection.
no code implementations • 25 Mar 2024 • Ziyou Liang, Run Wang, Weifeng Liu, Yuyang Zhang, Wenyuan Yang, Lina Wang, Xingkai Wang
Unfortunately, the artifact patterns in fake images synthesized by different generative models are inconsistent, leading to the failure of previous research that relied on spotting subtle differences between real and fake.
1 code implementation • 29 Jul 2023 • Ziheng Huang, Boheng Li, Yan Cai, Run Wang, Shangwei Guo, Liming Fang, Jing Chen, Lina Wang
In recent decades, Generative Adversarial Network (GAN) and its variants have achieved unprecedented success in image synthesis.
1 code implementation • ICCV 2023 • Ziheng Huang, Boheng Li, Yan Cai, Run Wang, Shangwei Guo, Liming Fang, Jing Chen, Lina Wang
In recent decades, Generative Adversarial Network (GAN) and its variants have achieved unprecedented success in image synthesis.
no code implementations • 29 Jan 2022 • Feng Li, Xuyang Yuan, Lina Wang, Huan Yang, Dongxiao Yu, Weifeng Lv, Xiuzhen Cheng
The efficacy of our proposed three-staged collaborative learning algorithm is finally verified by extensive experiments on both synthetic and real datasets.
no code implementations • 19 Jan 2022 • Yanzhen Ren, Ting Liu, Liming Zhai, Lina Wang
Deep image steganography is a data hiding technology that conceal data in digital images via deep neural networks.
no code implementations • 22 Dec 2021 • Liming Zhai, Lina Wang, Yanzhen Ren, Yang Liu
So we generalize the local optimality from the MV domain to the PMV domain.
no code implementations • 18 Jun 2021 • Lina Wang, Xingshu Chen, Yulong Wang, Yawei Yue, Yi Zhu, Xuemei Zeng, Wei Wang
Previous works study the adversarial robustness of image classifiers on image level and use all the pixel information in an image indiscriminately, lacking of exploration of regions with different semantic meanings in the pixel space of an image.
no code implementations • 1 Mar 2021 • Yanzhen Ren, YiWen Liu, Lina Wang
To decrease the computing complexity of the contrastive loss in supervised learning, we design a novel Steganalysis Contrastive Loss (StegCL) based on the equivalence and transitivity of similarity.
no code implementations • 9 Feb 2021 • Yifan Yao, Lina Wang
The present study aims to establish the model of the cryptocurrency price trend based on financial theory using the LSTM model with multiple combinations between the window length and the predicting horizons, the random walk model is also applied with different parameter settings.
no code implementations • 12 Feb 2019 • Wenqi Wang, Run Wang, Lina Wang, Zhibo Wang, Aoshuang Ye
Recently, studies have revealed adversarial examples in the text domain, which could effectively evade various DNN-based text analyzers and further bring the threats of the proliferation of disinformation.