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Screening for a Reweighted Penalized Conditional Gradient Method


Jul 02, 2021
Yifan Sun, Francis Bach


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Approximate Frank-Wolfe Algorithms over Graph-structured Support Sets


Jun 29, 2021
Baojian Zhou, Yifan Sun

* 30 pages, 8 figures 

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Dynamic Metric Learning: Towards a Scalable Metric Space to Accommodate Multiple Semantic Scales


Mar 22, 2021
Yifan Sun, Yuke Zhu, Yuhan Zhang, Pengkun Zheng, Xi Qiu, Chi Zhang, Yichen Wei

* 8pages, accepted by CVPR 2021 

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Latent Group Structured Multi-task Learning


Nov 24, 2020
Xiangyu Niu, Yifan Sun, Jinyuan Sun


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Memory-based Jitter: Improving Visual Recognition on Long-tailed Data with Diversity In Memory


Aug 28, 2020
Jialun Liu, Jingwei Zhang, Wenhui Li, Chi Zhang, Yifan Sun


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CycAs: Self-supervised Cycle Association for Learning Re-identifiable Descriptions


Jul 15, 2020
Zhongdao Wang, Jingwei Zhang, Liang Zheng, Yixuan Liu, Yifan Sun, Yali Li, Shengjin Wang

* Accepted to ECCV 2020 

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Embodied Self-supervised Learning by Coordinated Sampling and Training


Jun 20, 2020
Yifan Sun, Xihong Wu


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Deep Representation Learning on Long-tailed Data: A Learnable Embedding Augmentation Perspective


Feb 26, 2020
Jialun Liu, Yifan Sun, Chuchu Han, Zhaopeng Dou, Wenhui Li


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Circle Loss: A Unified Perspective of Pair Similarity Optimization


Feb 25, 2020
Yifan Sun, Changmao Cheng, Yuhan Zhang, Chi Zhang, Liang Zheng, Zhongdao Wang, Yichen Wei


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Safe Screening for the Generalized Conditional Gradient Method


Feb 22, 2020
Yifan Sun, Francis Bach


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Vehicle Re-identification with Viewpoint-aware Metric Learning


Oct 09, 2019
Ruihang Chu, Yifan Sun, Yadong Li, Zheng Liu, Chi Zhang, Yichen Wei

* Accepted by ICCV 2019 

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NeuPDE: Neural Network Based Ordinary and Partial Differential Equations for Modeling Time-Dependent Data


Aug 08, 2019
Yifan Sun, Linan Zhang, Hayden Schaeffer


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Learning low-dimensional state embeddings and metastable clusters from time series data


Jun 01, 2019
Yifan Sun, Yaqi Duan, Hao Gong, Mengdi Wang


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Perceive Where to Focus: Learning Visibility-aware Part-level Features for Partial Person Re-identification


Apr 01, 2019
Yifan Sun, Qin Xu, Yali Li, Chi Zhang, Yikang Li, Shengjin Wang, Jian Sun

* 8 pages, 5 figures, accepted by CVPR2019 

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Redundancy Techniques for Straggler Mitigation in Distributed Optimization and Learning


Mar 14, 2018
Can Karakus, Yifan Sun, Suhas Diggavi, Wotao Yin

* 39 pages, 14 figures. Submitted for publication 

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Wide Compression: Tensor Ring Nets


Feb 25, 2018
Wenqi Wang, Yifan Sun, Brian Eriksson, Wenlin Wang, Vaneet Aggarwal

* Accepted to CVPR 2018 

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Dynamic Word Embeddings for Evolving Semantic Discovery


Feb 13, 2018
Zijun Yao, Yifan Sun, Weicong Ding, Nikhil Rao, Hui Xiong

* 9 pages, published in the International Conference on Web Search and Data Mining (WSDM 2018) 

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Straggler Mitigation in Distributed Optimization Through Data Encoding


Jan 22, 2018
Can Karakus, Yifan Sun, Suhas Diggavi, Wotao Yin

* appeared at NIPS 2017 

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Beyond Part Models: Person Retrieval with Refined Part Pooling (and a Strong Convolutional Baseline)


Jan 09, 2018
Yifan Sun, Liang Zheng, Yi Yang, Qi Tian, Shengjin Wang


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Deep Unsupervised Clustering Using Mixture of Autoencoders


Dec 26, 2017
Dejiao Zhang, Yifan Sun, Brian Eriksson, Laura Balzano

* 8 pages, 7 figures 

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A Simple Approach to Learn Polysemous Word Embeddings


Aug 14, 2017
Yifan Sun, Nikhil Rao, Weicong Ding

* Updated link to our data, test datasets, and scripts 

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SVDNet for Pedestrian Retrieval


Aug 06, 2017
Yifan Sun, Liang Zheng, Weijian Deng, Shengjin Wang

* accepted as spotlight to ICCV 2017 

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