Search Results for author: Zhao-Yang Liu

Found 7 papers, 2 papers with code

Gaussian Graph with Prototypical Contrastive Learning in E-Commerce Bundle Recommendation

no code implementations25 Jul 2023 Zhao-Yang Liu, Liucheng Sun, Chenwei Weng, Qijin Chen, Chengfu Huo

In this paper, we propose a novel Gaussian Graph with Prototypical Contrastive Learning (GPCL) framework to overcome these challenges.

Contrastive Learning Graph Learning

Dynamic Sampling Networks for Efficient Action Recognition in Videos

no code implementations28 Jun 2020 Yin-Dong Zheng, Zhao-Yang Liu, Tong Lu, Li-Min Wang

The existing action recognition methods are mainly based on clip-level classifiers such as two-stream CNNs or 3D CNNs, which are trained from the randomly selected clips and applied to densely sampled clips during testing.

Action Recognition In Videos

TAM: Temporal Adaptive Module for Video Recognition

2 code implementations ICCV 2021 Zhao-Yang Liu, Li-Min Wang, Wayne Wu, Chen Qian, Tong Lu

Video data is with complex temporal dynamics due to various factors such as camera motion, speed variation, and different activities.

Action Recognition Video Recognition

TEINet: Towards an Efficient Architecture for Video Recognition

no code implementations21 Nov 2019 Zhao-Yang Liu, Donghao Luo, Yabiao Wang, Li-Min Wang, Ying Tai, Chengjie Wang, Jilin Li, Feiyue Huang, Tong Lu

To relieve this problem, we propose an efficient temporal module, termed as Temporal Enhancement-and-Interaction (TEI Module), which could be plugged into the existing 2D CNNs (denoted by TEINet).

Action Recognition Video Recognition

Cost-Effective Training of Deep CNNs with Active Model Adaptation

no code implementations15 Feb 2018 Sheng-Jun Huang, Jia-Wei Zhao, Zhao-Yang Liu

Deep convolutional neural networks have achieved great success in various applications.

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