no code implementations • Findings (NAACL) 2022 • Jiaheng Liu, Tan Yu, Hanyu Peng, Mingming Sun, Ping Li
Existing multilingual video corpus moment retrieval (mVCMR) methods are mainly based on a two-stream structure.
no code implementations • 17 Oct 2023 • Chenglin Fan, Ping Li, Hanyu Peng
In this paper, we are the first to show that a standard peeling algorithm can still yield $2^{1/p}$-approximation for the case $0<p < 1$.
no code implementations • 1 Aug 2023 • Hanyu Peng, Guanhua Fang, Ping Li
Instance-wise feature selection and ranking methods can achieve a good selection of task-friendly features for each sample in the context of neural networks.
1 code implementation • 13 Jun 2022 • Weiguo Pian, Hanyu Peng, Xunzhu Tang, Tiezhu Sun, Haoye Tian, Andrew Habib, Jacques Klein, Tegawendé F. Bissyandé
Representation learning of source code is essential for applying machine learning to software engineering tasks.
no code implementations • 19 May 2022 • Shuo Yang, Zeke Xie, Hanyu Peng, Min Xu, Mingming Sun, Ping Li
To answer these, we propose dataset pruning, an optimization-based sample selection method that can (1) examine the influence of removing a particular set of training samples on model's generalization ability with theoretical guarantee, and (2) construct the smallest subset of training data that yields strictly constrained generalization gap.
no code implementations • ICLR 2022 • Hanyu Peng, Mingming Sun, Ping Li
It is attracting attention to the long-tailed recognition problem, a burning issue that has become very popular recently.
Ranked #42 on Long-tail Learning on CIFAR-100-LT (ρ=100)
no code implementations • 29 Sep 2021 • Weiguo Pian, Hanyu Peng, Mingming Sun, Ping Li
In this paper, we work on a seamless marriage of imbalanced regression and self-supervised learning.
no code implementations • 15 Sep 2021 • Zhiwei Zhang, Yu Dong, Hanyu Peng, Shifeng Chen
One-class novelty detection is conducted to identify anomalous instances, with different distributions from the expected normal instances.
no code implementations • 11 Aug 2021 • Zhiwei Zhang, Hanyu Peng
Deep hashing has been widely applied to large-scale image retrieval by encoding high-dimensional data points into binary codes for efficient retrieval.