Search Results for author: Hongguang Li

Found 5 papers, 3 papers with code

Video Pose Track with Graph-Guided Sparse Motion Estimation

no code implementations28 Feb 2023 Yalong Jiang, Wenrui Ding, Hongguang Li, Zheru Chi

In this paper, we propose a novel framework for multi-person pose estimation and tracking under occlusions and motion blurs.

Anomaly Detection Graph Matching +4

Natural Response Generation for Chinese Reading Comprehension

1 code implementation17 Feb 2023 Nuo Chen, Hongguang Li, Yinan Bao, Baoyuan Wang, Jia Li

To this end, we construct a new dataset called Penguin to promote the research of MRC, providing a training and test bed for natural response generation to real scenarios.

Chinese Reading Comprehension Machine Reading Comprehension +1

A Hierarchical Spatio-Temporal Graph Convolutional Neural Network for Anomaly Detection in Videos

no code implementations8 Dec 2021 Xianlin Zeng, Yalong Jiang, Wenrui Ding, Hongguang Li, Yafeng Hao, Zifeng Qiu

High-level graph representations encode the trajectories of people and the interactions among multiple identities while low-level graph representations encode the local body postures of each person.

Anomaly Detection In Surveillance Videos

Robustness Testing of Language Understanding in Task-Oriented Dialog

2 code implementations ACL 2021 Jiexi Liu, Ryuichi Takanobu, Jiaxin Wen, Dazhen Wan, Hongguang Li, Weiran Nie, Cheng Li, Wei Peng, Minlie Huang

Most language understanding models in task-oriented dialog systems are trained on a small amount of annotated training data, and evaluated in a small set from the same distribution.

Data Augmentation Natural Language Understanding

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