Search Results for author: Andong Deng

Found 7 papers, 5 papers with code

Sports-QA: A Large-Scale Video Question Answering Benchmark for Complex and Professional Sports

1 code implementation3 Jan 2024 Haopeng Li, Andong Deng, Qiuhong Ke, Jun Liu, Hossein Rahmani, Yulan Guo, Bernt Schiele, Chen Chen

Reasoning over sports videos for question answering is an important task with numerous applications, such as player training and information retrieval.

Action Understanding counterfactual +4

Robust Cross-Modal Knowledge Distillation for Unconstrained Videos

1 code implementation16 Apr 2023 Wenke Xia, Xingjian Li, Andong Deng, Haoyi Xiong, Dejing Dou, Di Hu

However, such semantic consistency from the synchronization is hard to guarantee in unconstrained videos, due to the irrelevant modality noise and differentiated semantic correlation.

Action Recognition Audio Tagging +3

A Large-scale Study of Spatiotemporal Representation Learning with a New Benchmark on Action Recognition

1 code implementation ICCV 2023 Andong Deng, Taojiannan Yang, Chen Chen

The goal of building a benchmark (suite of datasets) is to provide a unified protocol for fair evaluation and thus facilitate the evolution of a specific area.

Action Recognition Representation Learning +3

Language-Assisted Deep Learning for Autistic Behaviors Recognition

no code implementations17 Nov 2022 Andong Deng, Taojiannan Yang, Chen Chen, Qian Chen, Leslie Neely, Sakiko Oyama

In such cases, automatic recognition systems based on computer vision and machine learning (in particular deep learning) technology can alleviate this issue to a large extent.

Action Recognition Multimodal Deep Learning +1

Balanced Multimodal Learning via On-the-fly Gradient Modulation

1 code implementation CVPR 2022 Xiaokang Peng, Yake Wei, Andong Deng, Dong Wang, Di Hu

Multimodal learning helps to comprehensively understand the world, by integrating different senses.

Towards Inadequately Pre-trained Models in Transfer Learning

no code implementations ICCV 2023 Andong Deng, Xingjian Li, Di Hu, Tianyang Wang, Haoyi Xiong, Chengzhong Xu

Based on the contradictory phenomenon between FE and FT that better feature extractor fails to be fine-tuned better accordingly, we conduct comprehensive analyses on features before softmax layer to provide insightful explanations.

Transfer Learning

Regularity Learning via Explicit Distribution Modeling for Skeletal Video Anomaly Detection

1 code implementation7 Dec 2021 Shoubin Yu, Zhongyin Zhao, Haoshu Fang, Andong Deng, Haisheng Su, Dongliang Wang, Weihao Gan, Cewu Lu, Wei Wu

Different from pixel-based anomaly detection methods, pose-based methods utilize highly-structured skeleton data, which decreases the computational burden and also avoids the negative impact of background noise.

Anomaly Detection In Surveillance Videos Optical Flow Estimation +1

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