Chaotic World: A Large and Challenging Benchmark for Human Behavior Understanding in Chaotic Events

1 code implementation • ICCV 2023 • Kian Eng Ong, Xun Long Ng, Yanchao Li, Wenjie Ai, Kuangyi Zhao, Si Yong Yeo, Jun Liu

Understanding and analyzing human behaviors (actions and interactions of people), voices, and sounds in chaotic events is crucial in many applications, e. g., crowd management, emergency response services.

Action Localization Pathfinder

Improving the Reliability for Confidence Estimation

no code implementations • 13 Oct 2022 • Haoxuan Qu, Yanchao Li, Lin Geng Foo, Jason Kuen, Jiuxiang Gu, Jun Liu

Confidence estimation, a task that aims to evaluate the trustworthiness of the model's prediction output during deployment, has received lots of research attention recently, due to its importance for the safe deployment of deep models.

Image Classification Meta-Learning +1

Latent Dirichlet Allocation (LDA) and Topic modeling: models, applications, a survey

1 code implementation • 12 Nov 2017 • Hamed Jelodar, Yongli Wang, Chi Yuan, Xia Feng, Xiahui Jiang, Yanchao Li, Liang Zhao

Topic modeling is one of the most powerful techniques in text mining for data mining, latent data discovery, and finding relationships among data, text documents.