Search Results for author: Sicheng Zhang

Found 5 papers, 5 papers with code

Uncovering What, Why and How: A Comprehensive Benchmark for Causation Understanding of Video Anomaly

1 code implementation • 30 Apr 2024 • Hang Du, Sicheng Zhang, Binzhu Xie, Guoshun Nan, Jiayang Zhang, Junrui Xu, Hangyu Liu, Sicong Leng, Jiangming Liu, Hehe Fan, Dajiu Huang, Jing Feng, Linli Chen, Can Zhang, Xuhuan Li, Hao Zhang, Jianhang Chen, Qimei Cui, Xiaofeng Tao

In pursuit of these answers, we present a comprehensive benchmark for Causation Understanding of Video Anomaly (CUVA).

Anomaly Detection

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Code

Uncovering What Why and How: A Comprehensive Benchmark for Causation Understanding of Video Anomaly

1 code implementation • CVPR 2024 • Hang Du, Sicheng Zhang, Binzhu Xie, Guoshun Nan, Jiayang Zhang, Junrui Xu, Hangyu Liu, Sicong Leng, Jiangming Liu, Hehe Fan, Dajiu Huang, Jing Feng, Linli Chen, Can Zhang, Xuhuan Li, Hao Zhang, Jianhang Chen, Qimei Cui, Xiaofeng Tao

In addition we also introduce MMEval a novel evaluation metric designed to better align with human preferences for CUVA facilitating the measurement of existing LLMs in comprehending the underlying cause and corresponding effect of video anomalies.

Anomaly Detection

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Code

DocMSU: A Comprehensive Benchmark for Document-level Multimodal Sarcasm Understanding

1 code implementation • 26 Dec 2023 • Hang Du, Guoshun Nan, Sicheng Zhang, Binzhu Xie, Junrui Xu, Hehe Fan, Qimei Cui, Xiaofeng Tao, Xudong Jiang

Multimodal Sarcasm Understanding (MSU) has a wide range of applications in the news field such as public opinion analysis and forgery detection.

Object Detection Sarcasm Detection +1

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AFPQ: Asymmetric Floating Point Quantization for LLMs

1 code implementation • 3 Nov 2023 • Yijia Zhang, Sicheng Zhang, Shijie Cao, Dayou Du, Jianyu Wei, Ting Cao, Ningyi Xu

Large language models (LLMs) show great performance in various tasks, but face deployment challenges from limited memory capacity and bandwidth.

Quantization

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Code

FunQA: Towards Surprising Video Comprehension

1 code implementation • 26 Jun 2023 • Binzhu Xie, Sicheng Zhang, Zitang Zhou, Bo Li, Yuanhan Zhang, Jack Hessel, Jingkang Yang, Ziwei Liu

Surprising videos, such as funny clips, creative performances, or visual illusions, attract significant attention.

Question Answering Text Generation +3

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Code

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