1 code implementation • 19 Mar 2024 • Jiyi Chen, Pengyu Li, Yutong Wang, Pei-Cheng Ku, Qing Qu
This work proposes a deep learning (DL)-based framework, namely Sim2Real, for spectral signal reconstruction in reconstructive spectroscopy, focusing on efficient data sampling and fast inference time.
1 code implementation • 24 Oct 2023 • Pengyu Li, Yutong Wang, Xiao Li, Qing Qu
We study deep neural networks for the multi-label classification (MLab) task through the lens of neural collapse (NC).
1 code implementation • CVPR 2023 • Junjie He, Pengyu Li, Yifeng Geng, Xuansong Xie
In this paper, we show the strong potential of query-based models on efficient instance segmentation algorithm designs.
no code implementations • CVPR 2023 • Xiaolin Song, Binghui Chen, Pengyu Li, Jun-Yan He, Biao Wang, Yifeng Geng, Xuansong Xie, Honggang Zhang
End-to-end pedestrian detection focuses on training a pedestrian detection model via discarding the Non-Maximum Suppression (NMS) post-processing.
no code implementations • CVPR 2023 • Pengyu Li
To show our idea experimentally, we model the biological characteristics of the human face-recognizing system with classical Convolutional Neural Network Operators (CNN Ops) purposely.
no code implementations • 7 Dec 2022 • Kaicheng Li, Hongyu Yang, Binghui Chen, Pengyu Li, Biao Wang, Di Huang
Along with the widespread use of face recognition systems, their vulnerability has become highlighted.
2 code implementations • 27 Oct 2022 • Chenyang Li, Zhi-Qi Cheng, Jun-Yan He, Pengyu Li, Bin Luo, Hanyuan Chen, Yifeng Geng, Jin-Peng Lan, Xuansong Xie
Streaming perception is a critical task in autonomous driving that requires balancing the latency and accuracy of the autopilot system.
1 code implementation • 20 Aug 2022 • HanQin Cai, Longxiu Huang, Pengyu Li, Deanna Needell
While uniform sampling has been widely studied in the matrix completion literature, CUR sampling approximates a low-rank matrix via row and column samples.
1 code implementation • CVPR 2022 • Binghui Chen, Pengyu Li, Xiang Chen, Biao Wang, Lei Zhang, Xian-Sheng Hua
Semi-supervised object detection (SSOD) aims to facilitate the training and deployment of object detectors with the help of a large amount of unlabeled data.
no code implementations • 31 Jan 2022 • Pengyu Li, Christine Tseng, Yaxuan Zheng, Joyce A. Chew, Longxiu Huang, Benjamin Jarman, Deanna Needell
Classification and topic modeling are popular techniques in machine learning that extract information from large-scale datasets.
1 code implementation • ICCV 2021 • Binghui Chen, Zhaoyi Yan, Ke Li, Pengyu Li, Biao Wang, WangMeng Zuo, Lei Zhang
In crowd counting, due to the problem of laborious labelling, it is perceived intractability of collecting a new large-scale dataset which has plentiful images with large diversity in density, scene, etc.
1 code implementation • CVPR 2021 • Pengyu Li, Biao Wang, Lei Zhang
This is because the classification paradigm needs to train a fully connected layer as the category classifier, and its parameters will be in the hundreds of millions if the training dataset contains millions of identities.
no code implementations • CVPR 2021 • Wenyu Li, Tianchu Guo, Pengyu Li, Binghui Chen, Biao Wang, WangMeng Zuo, Lei Zhang
In this paper, we propose a novel face recognition method, named VirFace, to effectively apply the unlabeled shallow data for face recognition.
no code implementations • 28 Apr 2021 • Ryan Budahazy, Lu Cheng, Yihuan Huang, Andrew Johnson, Pengyu Li, Joshua Vendrow, Zhoutong Wu, Denali Molitor, Elizaveta Rebrova, Deanna Needell
The California Innocence Project (CIP), a clinical law school program aiming to free wrongfully convicted prisoners, evaluates thousands of mails containing new requests for assistance and corresponding case files.
no code implementations • EMNLP (NLP-COVID19) 2020 • Rachel Grotheer, Yihuan Huang, Pengyu Li, Elizaveta Rebrova, Deanna Needell, Longxiu Huang, Alona Kryshchenko, Xia Li, Kyung Ha, Oleksandr Kryshchenko
A dataset of COVID-19-related scientific literature is compiled, combining the articles from several online libraries and selecting those with open access and full text available.
no code implementations • ACL 2019 • Liqun Liu, Funan Mu, Pengyu Li, Xin Mu, Jing Tang, Xingsheng Ai, Ran Fu, LiFeng Wang, Xing Zhou
In this paper, we introduce NeuralClassifier, a toolkit for neural hierarchical multi-label text classification.
General Classification Hierarchical Multi-label Classification +4
no code implementations • 9 May 2017 • Liang Li, Pengyu Li, Yifan Liu, Tao Wan, Zengchang Qin
Under our learning policy, the Seq2Seq model can learn mappings gradually with noises.