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Temporal localization remains an important challenge in video understanding. In this work, we present our solution to the 3rd YouTube-8M Video Understanding Challenge organized by Google Research. Participants were required to build a…

Computer Vision and Pattern Recognition · Computer Science 2019-11-19 Lijun Zhang , Srinath Nizampatnam , Ahana Gangopadhyay , Marcos V. Conde

We report on CMU Informedia Lab's system used in Google's YouTube 8 Million Video Understanding Challenge. In this multi-label video classification task, our pipeline achieved 84.675% and 84.662% GAP on our evaluation split and the official…

Computer Vision and Pattern Recognition · Computer Science 2017-07-26 Po-Yao Huang , Ye Yuan , Zhenzhong Lan , Lu Jiang , Alexander G. Hauptmann

We address temporal localization of events in large-scale video data, in the context of the Youtube-8M Segments dataset. This emerging field within video recognition can enable applications to identify the precise time a specified event…

Computer Vision and Pattern Recognition · Computer Science 2019-10-28 Mikel Bober-Irizar , Miha Skalic , David Austin

YouTube Kids (YTK) is one of the most popular kids' applications used by millions of kids daily. However, various studies have highlighted concerns about the videos on the platform, like the over-presence of entertaining and commercial…

Computers and Society · Computer Science 2024-02-07 Sumeet Kumar , Mallikarjuna T. , Ashiqur Khudabukhsh

Despite progress in video large language models (Video-LLMs), research on instructional video understanding, crucial for enhancing access to instructional content, remains insufficient. To address this, we introduce InstructionBench, an…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Haiwan Wei , Yitian Yuan , Xiaohan Lan , Wei Ke , Lin Ma

This paper presents the Axon AI's solution to the 2nd YouTube-8M Video Understanding Challenge, achieving the final global average precision (GAP) of 88.733% on the private test set (ranked 3rd among 394 teams, not considering the model…

Computer Vision and Pattern Recognition · Computer Science 2018-09-24 Choongyeun Cho , Benjamin Antin , Sanchit Arora , Shwan Ashrafi , Peilin Duan , Dang The Huynh , Lee James , Hang Tuan Nguyen , Mojtaba Solgi , Cuong Van Than

This paper presents our approach to the third YouTube-8M video understanding competition that challenges par-ticipants to localize video-level labels at scale to the pre-cise time in the video where the label actually occurs. Ourmodel is an…

Computer Vision and Pattern Recognition · Computer Science 2019-12-04 Tianqi Liu , Qizhan Shao

This paper introduces the system we developed for the Youtube-8M Video Understanding Challenge, in which a large-scale benchmark dataset was used for multi-label video classification. The proposed framework contains hierarchical deep…

Computer Vision and Pattern Recognition · Computer Science 2017-07-12 Luming Tang , Boyang Deng , Haiyu Zhao , Shuai Yi

The rapid development of Large Language Models (LLMs) has catalyzed significant advancements in video understanding technologies. This survey provides a comprehensive analysis of benchmarks and evaluation methodologies specifically designed…

Computer Vision and Pattern Recognition · Computer Science 2025-05-08 Yogesh Kumar

Competitions play an invaluable role in the field of forecasting, as exemplified through the recent M4 competition. The competition received attention from both academics and practitioners and sparked discussions around the…

Machine Learning · Statistics 2020-09-17 Casper Solheim Bojer , Jens Peder Meldgaard

YouTube presents an unprecedented opportunity to explore how machine learning methods can improve healthcare information dissemination. We propose an interdisciplinary lens that synthesizes machine learning methods with healthcare…

Computer Vision and Pattern Recognition · Computer Science 2018-07-10 Xiao Liu , Bin Zhang , Anjana Susarla , Rema Padman

In this paper, we present our solution, which placed 5th in the kaggle Google Universal Image Embedding Competition in 2022. We use the ViT-H visual encoder of CLIP from the openclip repository as a backbone and train a head model composed…

Computer Vision and Pattern Recognition · Computer Science 2022-10-19 Noriaki Ota , Shingo Yokoi , Shinsuke Yamaoka

Video traffic is increasing at a considerable rate due to the spread of personal media and advancements in media technology. Accordingly, there is a growing need for techniques to automatically classify moving images. This paper use NetVLAD…

Computer Vision and Pattern Recognition · Computer Science 2018-10-16 Kwangsoo Shin , Junhyeong Jeon , Seungbin Lee , Boyoung Lim , Minsoo Jeong , Jongho Nang

We present Attend-Fusion, a novel and efficient approach for audio-visual fusion in video classification tasks. Our method addresses the challenge of exploiting both audio and visual modalities while maintaining a compact model…

Computer Vision and Pattern Recognition · Computer Science 2024-11-11 Mahrukh Awan , Asmar Nadeem , Armin Mustafa

Humans acquire knowledge through three cognitive stages: perceiving information, comprehending knowledge, and adapting knowledge to solve novel problems. Videos serve as an effective medium for this learning process, facilitating a…

Computer Vision and Pattern Recognition · Computer Science 2025-01-24 Kairui Hu , Penghao Wu , Fanyi Pu , Wang Xiao , Yuanhan Zhang , Xiang Yue , Bo Li , Ziwei Liu

Videos have become ubiquitous on the Internet. And video analysis can provide lots of information for detecting and recognizing objects as well as help people understand human actions and interactions with the real world. However, facing…

Computer Vision and Pattern Recognition · Computer Science 2018-12-03 Tianqi Zhao

Tutorial videos are a valuable resource for people looking to learn new tasks. People often learn these skills by viewing multiple tutorial videos to get an overall understanding of a task by looking at different approaches to achieve the…

Human-Computer Interaction · Computer Science 2025-03-28 Saelyne Yang , Anh Truong , Juho Kim , Dingzeyu Li

Many Physics Education Researchers have discussed the positive correlation between students' incoming mathematics skills and performance in their physics classes. Thus, in order to strengthen their performance gains in their physics…

Physics Education · Physics 2018-09-27 Colleen Lanz Countryman , Hong Wang

Esports has rapidly emerged as a global phenomenon with an ever-expanding audience via platforms, like YouTube. Due to the inherent complexity nature of the game, it is challenging for newcomers to comprehend what the event entails. The…

Computation and Language · Computer Science 2024-06-14 Thye Shan Ng , Feiqi Cao , Soyeon Caren Han

This paper presents the 1st place solution for the Google Universal Images Embedding Competition on Kaggle. The highlighted part of our solution is based on 1) A novel way to conduct training and fine-tuning; 2) The idea of a better…

Computer Vision and Pattern Recognition · Computer Science 2022-10-18 Shihao Shao , Qinghua Cui