no code implementations • 16 May 2023 • Lin Chen, Gang Fu, Amin Karbasi, Vahab Mirrokni
Our method is based on the observation that the sum of the gradients of the loss function on individual data examples in a curated bag can be computed from the aggregate label without the need for individual labels.
no code implementations • 8 Feb 2023 • Mehrdad Ghadiri, Matthew Fahrbach, Gang Fu, Vahab Mirrokni
This work studies the combinatorial optimization problem of finding an optimal core tensor shape, also called multilinear rank, for a size-constrained Tucker decomposition.
1 code implementation • 29 Sep 2022 • Taisuke Yasuda, Mohammadhossein Bateni, Lin Chen, Matthew Fahrbach, Gang Fu, Vahab Mirrokni
Feature selection is the problem of selecting a subset of features for a machine learning model that maximizes model quality subject to a budget constraint.
no code implementations • CVPR 2022 • Zhongyun Bao, Chengjiang Long, Gang Fu, Daquan Liu, Yuanzhen Li, Jiaming Wu, Chunxia Xiao
Specifically, we firstly apply a physically-based rendering method to construct a large-scale, high-quality dataset (named IH) for our task, which contains various types of foreground objects and background scenes with different lighting conditions.
no code implementations • 5 Jul 2021 • Lin Chen, Hossein Esfandiari, Gang Fu, Vahab S. Mirrokni, Qian Yu
First, we show that it is not possible to provide an $n^{1/\log\log n}$-approximation algorithm for this problem unless the exponential time hypothesis fails.
1 code implementation • CVPR 2021 • Gang Fu, Qing Zhang, Lei Zhu, Ping Li, Chunxia Xiao
Specular highlight detection and removal are fundamental and challenging tasks.
no code implementations • 28 Oct 2020 • QiFeng Lin, Jianhui Zhao, Gang Fu, and Zhiyong Yuan, Member, IEEE
Extensive experiments on the public Dataset for Object deTection in Aerial images data set indicate that our CRPN can help our detector deal the larger image faster with the limited GPU memory; meanwhile, the SFNet is beneficial to achieve more accurate detection of geospatial objects with wide-scale range.
1 code implementation • 10 Oct 2020 • Gang Fu, Qing Zhang, QiFeng Lin, Lei Zhu, and Chunaxia Xiao
Specular highlight detection is a challenging problem, and has many applications such as shiny object detection and light source estimation.
1 code implementation • 7 Sep 2018 • Zheng Gao, Gang Fu, Chunping Ouyang, Satoshi Tsutsui, Xiaozhong Liu, Jeremy Yang, Christopher Gessner, Brian Foote, David Wild, Qi Yu, Ying Ding
We propose this method for its added value relative to existing graph analytical methodology, and in the real world context of biomedical knowledge discovery applicability.
13 code implementations • 17 Aug 2017 • Ruoxi Wang, Bin Fu, Gang Fu, Mingliang Wang
Feature engineering has been the key to the success of many prediction models.
no code implementations • 15 Sep 2015 • Vinh Nguyen, Olivier Bodenreider, Krishnaprasad Thirunarayan, Gang Fu, Evan Bolton, Núria Queralt Rosinach, Laura I. Furlong, Michel Dumontier, Amit Sheth
If the singleton property triples describe a data triple, then how can a reasoner infer this data triple from the singleton property triples?