1 code implementation • 22 Sep 2023 • Jiahao Xie, Wei Li, Xiangtai Li, Ziwei Liu, Yew Soon Ong, Chen Change Loy
We present MosaicFusion, a simple yet effective diffusion-based data augmentation approach for large vocabulary instance segmentation.
1 code implementation • 14 Jun 2023 • Xinghua Qu, Hongyang Liu, Zhu Sun, Xiang Yin, Yew Soon Ong, Lu Lu, Zejun Ma
Conversational recommender systems (CRSs) have become crucial emerging research topics in the field of RSs, thanks to their natural advantages of explicitly acquiring user preferences via interactive conversations and revealing the reasons behind recommendations.
no code implementations • 5 Apr 2023 • Kim Yong Tan, Yueming Lyu, Yew Soon Ong, Ivor W. Tsang
This need requires the ANN search algorithm to support fast online data deletion and insertion.
no code implementations • 29 Jul 2022 • Xiaofeng Cao, Weixin Bu, Shengjun Huang, MinLing Zhang, Ivor W. Tsang, Yew Soon Ong, James T. Kwok
In future, learning on small data that approximates the generalization ability of big data is one of the ultimate purposes of AI, which requires machines to recognize objectives and scenarios relying on small data as humans.
3 code implementations • 15 Jun 2022 • Jiahao Xie, Wei Li, Xiaohang Zhan, Ziwei Liu, Yew Soon Ong, Chen Change Loy
We present Masked Frequency Modeling (MFM), a unified frequency-domain-based approach for self-supervised pre-training of visual models.
1 code implementation • NeurIPS 2021 • Jiahao Xie, Xiaohang Zhan, Ziwei Liu, Yew Soon Ong, Chen Change Loy
Extensive experiments on COCO show that ORL significantly improves the performance of self-supervised learning on scene images, even surpassing supervised ImageNet pre-training on several downstream tasks.
no code implementations • 27 Nov 2020 • Pengfei Wei, Xinghua Qu, Yew Soon Ong, Zejun Ma
Existing studies usually assume that the learned new feature representation is \emph{domain-invariant}, and thus train a transfer model $\mathcal{M}$ on the source domain.
2 code implementations • 26 Aug 2020 • Jiahao Xie, Xiaohang Zhan, Ziwei Liu, Yew Soon Ong, Chen Change Loy
In this work, we present a comprehensive empirical study to better understand the role of inter-image invariance learning from three main constituting components: pseudo-label maintenance, sampling strategy, and decision boundary design.
1 code implementation • CVPR 2020 • Xiaohang Zhan, Jiahao Xie, Ziwei Liu, Yew Soon Ong, Chen Change Loy
In this way, labels and the network evolve shoulder-to-shoulder rather than alternatingly.
no code implementations • ICLR 2020 • Yi Tay, Yikang Shen, Alvin Chan, Yew Soon Ong
This paper proposes Metagross (Meta Gated Recursive Controller), a new neural sequence modeling unit.
1 code implementation • ICLR 2020 • Alvin Chan, Yi Tay, Yew Soon Ong, Jie Fu
Adversarial examples are crafted with imperceptible perturbations with the intent to fool neural networks.
no code implementations • 8 Oct 2019 • Mahardhika Pratama, Choiru Za'in, Andri Ashfahani, Yew Soon Ong, Weiping Ding
The advantage of NADINE, namely elastic structure and online learning trait, is numerically validated using nine data stream classification and regression problems where it demonstrates performance improvement over prominent algorithms in all problems.
no code implementations • 8 Oct 2019 • Andri Ashfahani, Mahardhika Pratama, Edwin Lughofer, Yew Soon Ong
The Denoising Autoencoder (DAE) enhances the flexibility of the data stream method in exploiting unlabeled samples.
no code implementations • 24 Sep 2018 • Mahardhika Pratama, Andri Ashfahani, Yew Soon Ong, Savitha Ramasamy, Edwin Lughofer
The generative learning phase of Autoencoder (AE) and its successor Denosing Autoencoder (DAE) enhances the flexibility of data stream method in exploiting unlabelled samples.
no code implementations • 7 Sep 2018 • Alvin Chan, Lei Ma, Felix Juefei-Xu, Xiaofei Xie, Yang Liu, Yew Soon Ong
Deep neural networks (DNN), while becoming the driving force of many novel technology and achieving tremendous success in many cutting-edge applications, are still vulnerable to adversarial attacks.
no code implementations • 17 Nov 2017 • Adam Żychowski, Abhishek Gupta, Jacek Mańdziuk, Yew Soon Ong
This paper presents algorithmic and empirical contributions demonstrating that the convergence characteristics of a co-evolutionary approach to tackle Multi-Objective Games (MOGs) with postponed preference articulation can often be hampered due to the possible emergence of the so-called Red Queen effect.
no code implementations • CVPR 2017 • Hao Yang, Joey Tianyi Zhou, Jianfei Cai, Yew Soon Ong
As the proposed PI loss is convex and SGD compatible and the framework itself is a fully convolutional network, MIML-FCN+ can be easily integrated with state of-the-art deep learning networks.