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This paper describes our solution for the 2$^\text{nd}$ YouTube-8M video understanding challenge organized by Google AI. Unlike the video recognition benchmarks, such as Kinetics and Moments, the YouTube-8M challenge provides pre-extracted…

Computer Vision and Pattern Recognition · Computer Science 2018-10-02 Yongyi Tang , Xing Zhang , Jingwen Wang , Shaoxiang Chen , Lin Ma , Yu-Gang Jiang

This paper introduces the system we developed for the Google Cloud & YouTube-8M Video Understanding Challenge, which can be considered as a multi-label classification problem defined on top of the large scale YouTube-8M Dataset. We employ a…

Computer Vision and Pattern Recognition · Computer Science 2017-07-05 Shaoxiang Chen , Xi Wang , Yongyi Tang , Xinpeng Chen , Zuxuan Wu , Yu-Gang Jiang

In this paper, we present our solution to Google YouTube-8M Video Classification Challenge 2017. We leveraged both video-level and frame-level features in the submission. For video-level classification, we simply used a 200-mixture Mixture…

Computer Vision and Pattern Recognition · Computer Science 2017-07-14 Linchao Zhu , Yanbin Liu , Yi Yang

We took part in the YouTube-8M Video Understanding Challenge hosted on Kaggle, and achieved the 10th place within less than one month's time. In this paper, we present an extensive analysis and solution to the underlying machine-learning…

Computer Vision and Pattern Recognition · Computer Science 2017-07-14 Haosheng Zou , Kun Xu , Jialian Li , Jun Zhu

Many recent advancements in Computer Vision are attributed to large datasets. Open-source software packages for Machine Learning and inexpensive commodity hardware have reduced the barrier of entry for exploring novel approaches at scale.…

Computer Vision and Pattern Recognition · Computer Science 2016-09-29 Sami Abu-El-Haija , Nisarg Kothari , Joonseok Lee , Paul Natsev , George Toderici , Balakrishnan Varadarajan , Sudheendra Vijayanarasimhan

This paper describes our solution for the video recognition task of the Google Cloud and YouTube-8M Video Understanding Challenge that ranked the 3rd place. Because the challenge provides pre-extracted visual and audio features instead of…

Computer Vision and Pattern Recognition · Computer Science 2017-07-17 Fu Li , Chuang Gan , Xiao Liu , Yunlong Bian , Xiang Long , Yandong Li , Zhichao Li , Jie Zhou , Shilei Wen

Large-scale datasets have played a significant role in progress of neural network and deep learning areas. YouTube-8M is such a benchmark dataset for general multi-label video classification. It was created from over 7 million YouTube…

Machine Learning · Statistics 2017-06-27 Zhenzhen Zhong , Shujiao Huang , Cheng Zhan , Licheng Zhang , Zhiwei Xiao , Chang-Chun Wang , Pei Yang

This article describes the final solution of team monkeytyping, who finished in second place in the YouTube-8M video understanding challenge. The dataset used in this challenge is a large-scale benchmark for multi-label video…

Computer Vision and Pattern Recognition · Computer Science 2017-06-19 He-Da Wang , Teng Zhang , Ji Wu

This paper introduces the YouTube-8M Video Understanding Challenge hosted as a Kaggle competition and also describes my approach to experimenting with various models. For each of my experiments, I provide the score result as well as…

Machine Learning · Statistics 2017-06-27 Edward Chen

Video classification problem has been studied many years. The success of Convolutional Neural Networks (CNN) in image recognition tasks gives a powerful incentive for researchers to create more advanced video classification approaches. As…

Computer Vision and Pattern Recognition · Computer Science 2017-06-15 Manuk Akopyan , Eshsou Khashba

YouTube-8M is the largest video dataset for multi-label video classification. In order to tackle the multi-label classification on this challenging dataset, it is necessary to solve several issues such as temporal modeling of videos, label…

Computer Vision and Pattern Recognition · Computer Science 2017-07-13 Seil Na , Youngjae Yu , Sangho Lee , Jisung Kim , Gunhee Kim

We present a solution to "Google Cloud and YouTube-8M Video Understanding Challenge" that ranked 5th place. The proposed model is an ensemble of three model families, two frame level and one video level. The training was performed on…

Machine Learning · Statistics 2017-06-15 Miha Skalic , Marcin Pekalski , Xingguo E. Pan

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

The YouTube-8M video classification challenge requires teams to classify 0.7 million videos into one or more of 4,716 classes. In this Kaggle competition, we placed in the top 3% out of 650 participants using released video and audio…

Despite recent advances in computer vision based on various convolutional architectures, video understanding remains an important challenge. In this work, we present and discuss a top solution for the large-scale video classification…

Computer Vision and Pattern Recognition · Computer Science 2019-01-17 Pavel Ostyakov , Elizaveta Logacheva , Roman Suvorov , Vladimir Aliev , Gleb Sterkin , Oleg Khomenko , Sergey I. Nikolenko

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

This paper introduces a fast and efficient network architecture, NeXtVLAD, to aggregate frame-level features into a compact feature vector for large-scale video classification. Briefly speaking, the basic idea is to decompose a…

Computer Vision and Pattern Recognition · Computer Science 2018-11-14 Rongcheng Lin , Jing Xiao , Jianping Fan

The increasing amount of online videos brings several opportunities for training self-supervised neural networks. The creation of large scale datasets of videos such as the YouTube-8M allows us to deal with this large amount of data in…

Information Retrieval · Computer Science 2018-01-09 Didac Surís , Amanda Duarte , Amaia Salvador , Jordi Torres , Xavier Giró-i-Nieto

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

We introduce modifications to state-of-the-art approaches to aggregating local video descriptors by using attention mechanisms and function approximations. Rather than using ensembles of existing architectures, we provide an insight on…

Computer Vision and Pattern Recognition · Computer Science 2018-10-02 Sebastian Kmiec , Juhan Bae , Ruijian An
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