Peking University

∙ Beijing , China ∙ 0 followers

Peking University is a major research university in Beijing, China, and a member of the elite C9 League of Chinese universities.

Featured Researchers

Yang Liu
231 publications
Xin Wang
127 publications
Wei Li
104 publications
Hao Wang
99 publications
Yi Zhang
87 publications
Dong Wang
83 publications
Jie Chen
77 publications
Xu Sun
74 publications
Yang Li
72 publications
Weinan Zhang
71 publications
Xiang Li
70 publications

AttentionGAN: Unpaired Image-to-Image Translation using Attention-Guided Generative Adversarial Networks

State-of-the-art methods in the unpaired image-to-image translation are ...
11/27/2019 ∙ by Hao Tang, et al. ∙ 52 ∙ share

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Influenza Modeling Based on Massive Feature Engineering and International Flow Deconvolution

In this article, we focus on the analysis of the potential factors drivi...
12/06/2019 ∙ by Ziming Liu, et al. ∙ 47 ∙ share

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On the Anomalous Generalization of GANs

Generative models, especially Generative Adversarial Networks (GANs), ha...
09/27/2019 ∙ by Jinchen Xuan, et al. ∙ 46 ∙ share

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Relationship-Aware Spatial Perception Fusion for Realistic Scene Layout Generation

The significant progress on Generative Adversarial Networks (GANs) have ...
09/02/2019 ∙ by Hongdong Zheng, et al. ∙ 44 ∙ share

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Spatial-Scale Aligned Network for Fine-Grained Recognition

Existing approaches for fine-grained visual recognition focus on learnin...
01/05/2020 ∙ by Lizhao Gao, et al. ∙ 43 ∙ share

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ConCare: Personalized Clinical Feature Embedding via Capturing the Healthcare Context

Predicting the patient's clinical outcome from the historical electronic...
11/27/2019 ∙ by Liantao Ma, et al. ∙ 35 ∙ share

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Unified Generative Adversarial Networks for Controllable Image-to-Image Translation

Controllable image-to-image translation, i.e., transferring an image fro...
12/12/2019 ∙ by Hao Tang, et al. ∙ 32 ∙ share

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AdderNet: Do We Really Need Multiplications in Deep Learning?

Compared with cheap addition operation, multiplication operation is of m...
12/31/2019 ∙ by Hanting Chen, et al. ∙ 31 ∙ share

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Non-local Recurrent Neural Memory for Supervised Sequence Modeling

Typical methods for supervised sequence modeling are built upon the recu...
08/26/2019 ∙ by Canmiao Fu, et al. ∙ 29 ∙ share

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Exploring Frequency Domain Interpretation of Convolutional Neural Networks

Many existing interpretation methods of convolutional neural networks (C...
11/27/2019 ∙ by Zhongfan Jia, et al. ∙ 29 ∙ share

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Learning Depth-Guided Convolutions for Monocular 3D Object Detection

3D object detection from a single image without LiDAR is a challenging t...
12/10/2019 ∙ by Mingyu Ding, et al. ∙ 28 ∙ share

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Asymmetric Generative Adversarial Networks for Image-to-Image Translation

State-of-the-art models for unpaired image-to-image translation with Gen...
12/14/2019 ∙ by Hao Tang, et al. ∙ 28 ∙ share

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Sequential Adversarial Learning for Self-Supervised Deep Visual Odometry

We propose a self-supervised learning framework for visual odometry (VO)...
08/23/2019 ∙ by Shunkai Li, et al. ∙ 27 ∙ share

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Graph-Based Parallel Large Scale Structure from Motion

While Structure from Motion (SfM) achieves great success in 3D reconstru...
12/23/2019 ∙ by Yu Chen, et al. ∙ 27 ∙ share

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Multi-mapping Image-to-Image Translation via Learning Disentanglement

Recent advances of image-to-image translation focus on learning the one-...
09/17/2019 ∙ by Xiaoming Yu, et al. ∙ 23 ∙ share

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GhostNet: More Features from Cheap Operations

Deploying convolutional neural networks (CNNs) on embedded devices is di...
11/27/2019 ∙ by Kai Han, et al. ∙ 23 ∙ share

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Large Margin Multi-modal Multi-task Feature Extraction for Image Classification

The features used in many image analysis-based applications are frequent...
04/08/2019 ∙ by Yong Luo, et al. ∙ 20 ∙ share

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GraphAF: a Flow-based Autoregressive Model for Molecular Graph Generation

Molecular graph generation is a fundamental problem for drug discovery a...
01/26/2020 ∙ by Chence Shi, et al. ∙ 20 ∙ share

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Incorporating Human Domain Knowledge in 3D LiDAR-based Semantic Segmentation

This work studies semantic segmentation using 3D LiDAR data. Popular dee...
05/23/2019 ∙ by Jilin Mei, et al. ∙ 19 ∙ share

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Defective Convolutional Layers Learn Robust CNNs

Robustness of convolutional neural networks has recently been highlighte...
11/19/2019 ∙ by Tiange Luo, et al. ∙ 19 ∙ share

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Single Image Deraining: From Model-Based to Data-Driven and Beyond

Rain removal or deraining methods attempt to restore the clean backgroun...
12/16/2019 ∙ by Wenhan Yang, et al. ∙ 19 ∙ share

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Image Smoothing via Unsupervised Learning

Image smoothing represents a fundamental component of many disparate com...
11/07/2018 ∙ by Qingnan Fan, et al. ∙ 18 ∙ share

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Stroke-based Artistic Rendering Agent with Deep Reinforcement Learning

Excellent painters can use only a few strokes to create a fantastic pain...
03/11/2019 ∙ by Zhewei Huang, et al. ∙ 18 ∙ share

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Reasoning Over Semantic-Level Graph for Fact Checking

We study fact-checking in this paper, which aims to verify a textual cla...
09/09/2019 ∙ by Wanjun Zhong, et al. ∙ 17 ∙ share

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Measuring and Relieving the Over-smoothing Problem for Graph Neural Networks from the Topological View

Graph Neural Networks (GNNs) have achieved promising performance on a wi...
09/07/2019 ∙ by Deli Chen, et al. ∙ 17 ∙ share

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Joint Learning of Graph Representation and Node Features in Graph Convolutional Neural Networks

Graph Convolutional Neural Networks (GCNNs) extend classical CNNs to gra...
09/11/2019 ∙ by Jiaxiang Tang, et al. ∙ 17 ∙ share

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CARS: Continuous Evolution for Efficient Neural Architecture Search

Searching techniques in most of existing neural architecture search (NAS...
09/11/2019 ∙ by Zhaohui Yang, et al. ∙ 17 ∙ share

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Mathematical Analysis of Adversarial Attacks

In this paper, we analyze efficacy of the fast gradient sign method (FGS...
11/15/2018 ∙ by Zehao Dou, et al. ∙ 16 ∙ share

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Exploring Hypergraph Representation on Face Anti-spoofing Beyond 2D Attacks

Face anti-spoofing plays a crucial role in protecting face recognition s...
11/28/2018 ∙ by Wei Hu, et al. ∙ 16 ∙ share

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L_DMI: An Information-theoretic Noise-robust Loss Function

Accurately annotating large scale dataset is notoriously expensive both ...
09/08/2019 ∙ by Yilun Xu, et al. ∙ 16 ∙ share

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FFA-Net: Feature Fusion Attention Network for Single Image Dehazing

In this paper, we propose an end-to-end feature fusion at-tention networ...
11/18/2019 ∙ by Xu Qin, et al. ∙ 15 ∙ share

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Learnable Embedding Space for Efficient Neural Architecture Compression

We propose a method to incrementally learn an embedding space over the d...
02/01/2019 ∙ by Shengcao Cao, et al. ∙ 14 ∙ share

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Exploring Reciprocal Attention for Salient Object Detection by Cooperative Learning

Typically, objects with the same semantics are not always prominent in i...
09/18/2019 ∙ by Changqun Xia, et al. ∙ 14 ∙ share

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NASNet: A Neuron Attention Stage-by-Stage Net for Single Image Deraining

Images captured under complicated rain conditions often suffer from noti...
12/06/2019 ∙ by Xu Qin, et al. ∙ 14 ∙ share

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Face X-ray for More General Face Forgery Detection

In this paper we propose a novel image representation called face X-ray ...
12/31/2019 ∙ by Lingzhi Li, et al. ∙ 14 ∙ share

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TDAPNet: Prototype Network with Recurrent Top-Down Attention for Robust Object Classification under Partial Occlusion

Despite deep convolutional neural networks' great success in object clas...
09/09/2019 ∙ by Mingqing Xiao, et al. ∙ 13 ∙ share

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Re-ID Driven Localization Refinement for Person Search

Person search aims at localizing and identifying a query person from a g...
09/18/2019 ∙ by Chuchu Han, et al. ∙ 13 ∙ share

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Adaptively Aligned Image Captioning via Adaptive Attention Time

Recent neural models for image captioning usually employs an encoder-dec...
09/19/2019 ∙ by Lun Huang, et al. ∙ 13 ∙ share

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Artistic Glyph Image Synthesis via One-Stage Few-Shot Learning

Automatic generation of artistic glyph images is a challenging task that...
10/11/2019 ∙ by Yue Gao, et al. ∙ 13 ∙ share

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Constrained Linear Data-feature Mapping for Image Classification

In this paper, we propose a constrained linear data-feature mapping mode...
11/23/2019 ∙ by Juncai He, et al. ∙ 13 ∙ share

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On the Convergence of Learning-based Iterative Methods for Nonconvex Inverse Problems

Numerous tasks at the core of statistics, learning and vision areas are ...
08/16/2018 ∙ by Risheng Liu, et al. ∙ 12 ∙ share

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Transfer Metric Learning: Algorithms, Applications and Outlooks

Distance metric learning (DML) aims to find an appropriate way to reveal...
10/09/2018 ∙ by Yong Luo, et al. ∙ 12 ∙ share

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NTU RGB+D 120: A Large-Scale Benchmark for 3D Human Activity Understanding

Research on depth-based human activity analysis achieved outstanding per...
05/12/2019 ∙ by Jun Liu, et al. ∙ 12 ∙ share

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Explainable Knowledge Graph-based Recommendation via Deep Reinforcement Learning

This paper studies recommender systems with knowledge graphs, which can ...
06/22/2019 ∙ by Weiping Song, et al. ∙ 12 ∙ share

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A Mathematical Model for Linguistic Universals

Inspired by chemical kinetics and neurobiology, we propose a mathematica...
07/29/2019 ∙ by Weinan E, et al. ∙ 12 ∙ share

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MFPN: A Novel Mixture Feature Pyramid Network of Multiple Architectures for Object Detection

Feature pyramids are widely exploited in many detectors to solve the sca...
12/20/2019 ∙ by Tingting Liang, et al. ∙ 12 ∙ share

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ZeroQ: A Novel Zero Shot Quantization Framework

Quantization is a promising approach for reducing the inference time and...
01/01/2020 ∙ by Yaohui Cai, et al. ∙ 12 ∙ share

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SegVoxelNet: Exploring Semantic Context and Depth-aware Features for 3D Vehicle Detection from Point Cloud

3D vehicle detection based on point cloud is a challenging task in real-...
02/13/2020 ∙ by Hongwei Yi, et al. ∙ 12 ∙ share

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Discernible Compressed Images via Deep Perception Consistency

Image compression, as one of the fundamental low-level image processing ...
02/17/2020 ∙ by Zhaohui Yang, et al. ∙ 12 ∙ share

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Robust Local Features for Improving the Generalization of Adversarial Training

Adversarial training has been demonstrated as one of the most effective ...
09/23/2019 ∙ by Chubiao Song, et al. ∙ 11 ∙ share

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