Get our free extension to see links to code for papers anywhere online!

Chrome logo Add to Chrome

Firefox logo Add to Firefox

Picture for Yi Chang

Towards Inter-class and Intra-class Imbalance in Class-imbalanced Learning


Nov 24, 2021
Zhining Liu, Pengfei Wei, Zhepei Wei, Boyang Yu, Jing Jiang, Wei Cao, Jiang Bian, Yi Chang

* 14 pages, 4 tables, 11 figures 

  Access Paper or Ask Questions

IMBENS: Ensemble Class-imbalanced Learning in Python


Nov 24, 2021
Zhining Liu, Zhepei Wei, Erxin Yu, Qiang Huang, Kai Guo, Boyang Yu, Zhaonian Cai, Hangting Ye, Wei Cao, Jiang Bian, Pengfei Wei, Jing Jiang, Yi Chang

* 6 pages, 2 tables, 1 figure 

  Access Paper or Ask Questions

CAP: Co-Adversarial Perturbation on Weights and Features for Improving Generalization of Graph Neural Networks


Oct 28, 2021
Haotian Xue, Kaixiong Zhou, Tianlong Chen, Kai Guo, Xia Hu, Yi Chang, Xin Wang


  Access Paper or Ask Questions

Orthogonal Graph Neural Networks


Sep 23, 2021
Kai Guo, Kaixiong Zhou, Xia Hu, Yu Li, Yi Chang, Xin Wang


  Access Paper or Ask Questions

Eliminating Sentiment Bias for Aspect-Level Sentiment Classification with Unsupervised Opinion Extraction


Sep 07, 2021
Bo Wang, Tao Shen, Guodong Long, Tianyi Zhou, Yi Chang

* 11 pages, Findings of EMNLP'2021, 7th-11th November 2021 

  Access Paper or Ask Questions

Part2Word: Learning Joint Embedding of Point Clouds and Text by Matching Parts to Words


Jul 05, 2021
Chuan Tang, Xi Yang, Bojian Wu, Zhizhong Han, Yi Chang


  Access Paper or Ask Questions

Image Restoration for Remote Sensing: Overview and Toolbox


Jul 01, 2021
Benhood Rasti, Yi Chang, Emanuele Dalsasso, Loïc Denis, Pedram Ghamisi

* This paper is under review in GRSM 

  Access Paper or Ask Questions

Self-Supervised Nonlinear Transform-Based Tensor Nuclear Norm for Multi-Dimensional Image Recovery


May 29, 2021
Yi-Si Luo, Xi-Le Zhao, Tai-Xiang Jiang, Yi Chang, Michael K. Ng, Chao Li


  Access Paper or Ask Questions

Enhanced Doubly Robust Learning for Debiasing Post-click Conversion Rate Estimation


May 28, 2021
Siyuan Guo, Lixin Zou, Yiding Liu, Wenwen Ye, Suqi Cheng, Shuaiqiang Wang, Hechang Chen, Dawei Yin, Yi Chang

* 10 pages, 3 figures, accepted by SIGIR 2021 

  Access Paper or Ask Questions

Closing the Loop: Joint Rain Generation and Removal via Disentangled Image Translation


Mar 25, 2021
Yuntong Ye, Yi Chang, Hanyu Zhou, Luxin Yan

* 10 pages, Accepted by 2021 CVPR 

  Access Paper or Ask Questions

Using Prior Knowledge to Guide BERT's Attention in Semantic Textual Matching Tasks


Feb 22, 2021
Tingyu Xia, Yue Wang, Yuan Tian, Yi Chang

* 10 pages, WWW'21, April19-23, 2021, Ljubljana, Slovenia 

  Access Paper or Ask Questions

Adversarial Active Learning based Heterogeneous Graph Neural Network for Fake News Detection


Jan 27, 2021
Yuxiang Ren, Bo Wang, Jiawei Zhang, Yi Chang

* Accepted by ICDM 2020. arXiv admin note: text overlap with arXiv:2002.04397 

  Access Paper or Ask Questions

MESA: Boost Ensemble Imbalanced Learning with MEta-SAmpler


Oct 17, 2020
Zhining Liu, Pengfei Wei, Jing Jiang, Wei Cao, Jiang Bian, Yi Chang

* Accepted by NeurIPS 2020 

  Access Paper or Ask Questions

Unsupervised Hyperspectral Mixed Noise Removal Via Spatial-Spectral Constrained Deep Image Prior


Aug 22, 2020
Yi-Si Luo, Xi-Le Zhao, Tai-Xiang Jiang, Yu-Bang Zheng, Yi Chang


  Access Paper or Ask Questions

Semantic Triple Encoder for Fast Open-Set Link Prediction


Apr 30, 2020
Bo Wang, Tao Shen, Guodong Long, Tianyi Zhou, Yi Chang


  Access Paper or Ask Questions

GraphLIME: Local Interpretable Model Explanations for Graph Neural Networks


Jan 17, 2020
Qiang Huang, Makoto Yamada, Yuan Tian, Dinesh Singh, Dawei Yin, Yi Chang


  Access Paper or Ask Questions

Self-paced Ensemble for Highly Imbalanced Massive Data Classification


Sep 10, 2019
Zhining Liu, Wei Cao, Zhifeng Gao, Jiang Bian, Hechang Chen, Yi Chang, Tie-Yan Liu


  Access Paper or Ask Questions

A Novel Hierarchical Binary Tagging Framework for Joint Extraction of Entities and Relations


Sep 07, 2019
Zhepei Wei, Jianlin Su, Yue Wang, Yuan Tian, Yi Chang

* 9 pages, 4 figures 

  Access Paper or Ask Questions

Classical Chinese Sentence Segmentation for Tomb Biographies of Tang Dynasty


Aug 28, 2019
Chao-Lin Liu, Yi Chang

* 6 pages, 3 figures, 2 tables, presented at the 2019 International Conference on Digital Humanities (ADHO) 

  Access Paper or Ask Questions

Generative Question Refinement with Deep Reinforcement Learning in Retrieval-based QA System


Aug 27, 2019
Ye Liu, Chenwei Zhang, Xiaohui Yan, Yi Chang, Philip S. Yu

* CIKM 2019 

  Access Paper or Ask Questions

Joint Extraction of Entities and Relations with a Hierarchical Multi-task Tagging Model


Aug 23, 2019
Zhepei Wei, Yantao Jia, Yuan Tian, Mohammad Javad Hosseini, Mark Steedman, Yi Chang

* 10 pages, 3 figures 

  Access Paper or Ask Questions

JIM: Joint Influence Modeling for Collective Search Behavior


Mar 01, 2019
Shubhra Kanti Karmaker Santu, Liangda Li, Yi Chang, ChengXiang Zhai


  Access Paper or Ask Questions

Gradient-Coherent Strong Regularization for Deep Neural Networks


Nov 20, 2018
Dae Hoon Park, Chiu Man Ho, Yi Chang, Huaqing Zhang


  Access Paper or Ask Questions

Adversarial Sampling and Training for Semi-Supervised Information Retrieval


Nov 09, 2018
Dae Hoon Park, Yi Chang


  Access Paper or Ask Questions

Sequenced-Replacement Sampling for Deep Learning


Oct 19, 2018
Chiu Man Ho, Dae Hoon Park, Wei Yang, Yi Chang


  Access Paper or Ask Questions

Zero-shot User Intent Detection via Capsule Neural Networks


Sep 02, 2018
Congying Xia, Chenwei Zhang, Xiaohui Yan, Yi Chang, Philip S. Yu

* In EMNLP 2018 as a long paper. Previously available on http://doi.org/10.13140/RG.2.2.11739.46889 

  Access Paper or Ask Questions

Rain Streak Removal for Single Image via Kernel Guided CNN


Aug 28, 2018
Ye-Tao Wang, Xi-Le Zhao, Tai-Xiang Jiang, Liang-Jian Deng, Yi Chang, Ting-Zhu Huang


  Access Paper or Ask Questions

Attributed Network Embedding for Learning in a Dynamic Environment


Aug 26, 2018
Jundong Li, Harsh Dani, Xia Hu, Jiliang Tang, Yi Chang, Huan Liu

* 10 pages 

  Access Paper or Ask Questions

Disentangling Aspect and Opinion Words in Target-based Sentiment Analysis using Lifelong Learning


Feb 16, 2018
Shuai Wang, Mianwei Zhou, Sahisnu Mazumder, Bing Liu, Yi Chang


  Access Paper or Ask Questions