no code implementations • ACL (RepL4NLP) 2021 • Xiaoyan Li, Sun Sun, Yunli Wang
We propose a novel text style transfer algorithm with entangled latent representation, and introduce a style classifier that can regulate the latent structure and transfer style.
no code implementations • 15 Feb 2024 • Yiwei Lu, Guojun Zhang, Sun Sun, Hongyu Guo, YaoLiang Yu
In self-supervised contrastive learning, a widely-adopted objective function is InfoNCE, which uses the heuristic cosine similarity for the representation comparison, and is closely related to maximizing the Kullback-Leibler (KL)-based mutual information.
no code implementations • 21 Apr 2022 • Hongyu Guo, Sun Sun
Augmented graphs play a vital role in regularizing Graph Neural Networks (GNNs), which leverage information exchange along edges in graphs, in the form of message passing, for learning.
no code implementations • ICLR 2022 • Dihong Jiang, Sun Sun, YaoLiang Yu
Deep generative models have been widely used in practical applications such as the detection of out-of-distribution (OOD) data.
Out-of-Distribution Detection Out of Distribution (OOD) Detection
no code implementations • 29 Sep 2021 • Guojun Zhang, Yiwei Lu, Sun Sun, Hongyu Guo, YaoLiang Yu
Self-supervised contrastive learning is an emerging field due to its power in providing good data representations.
1 code implementation • 24 Jun 2021 • Sun Sun, Hongyu Guo
With the symmetric treatment of the data and the latent representation, the algorithm implicitly preserves the local structure of the data in the latent space.
1 code implementation • NeurIPS 2019 • Jingjing Wang, Sun Sun, Yao-Liang Yu
Novelty detection, a fundamental task in machine learning, has drawn a lot of recent attention due to its wide-ranging applications and the rise of neural approaches.