no code implementations • 4 May 2024 • Mudi Jiang, Lianyu Hu, Zengyou He, Zhikui Chen
Multi-view clustering has become a significant area of research, with numerous methods proposed over the past decades to enhance clustering accuracy.
1 code implementation • 17 Apr 2024 • Lianyu Hu, Wei Feng, Liqing Gao, Zekang Liu, Liang Wan
In specific, CorrNet+ employs a correlation module and an identification module to build human body trajectories.
2 code implementations • 12 Apr 2024 • Lianyu Hu, Tongkai Shi, Liqing Gao, Zekang Liu, Wei Feng
Besides, fully fine-tuning the model easily forgets the generic essential knowledge acquired in the pretraining stage and overfits the downstream data.
1 code implementation • 19 Mar 2024 • Lianyu Hu, Liqing Gao, Zekang Liu, Wei Feng
Current methods utilize spatial graph modules and temporal modules to capture spatial and temporal features, respectively.
1 code implementation • 30 Dec 2023 • Lianyu Hu, Liqing Gao, Zekang Liu, Chi-Man Pun, Wei Feng
First, the prompts of the vision and language branches in these methods are usually separated or uni-directionally correlated.
no code implementations • 16 Oct 2023 • Junjie Dong, Mudi Jiang, Lianyu Hu, Zengyou He
Existing pattern-based methods measure the discriminative power of each feature individually during the mining process, leading to the result of missing some combinations of features with discriminative power.
1 code implementation • 3 Sep 2023 • Junjie Dong, Xinyi Yang, Mudi Jiang, Lianyu Hu, Zengyou He
Categorical sequence clustering plays a crucial role in various fields, but the lack of interpretability in cluster assignments poses significant challenges.
1 code implementation • 16 Aug 2023 • Lianyu Hu, Liqing Gao, Zekang Liu, Chi-Man Pun, Wei Feng
Then these features are fed into a policy network to intelligently select a subsequence to process.
Ranked #8 on Sign Language Recognition on CSL-Daily
1 code implementation • 14 Jul 2023 • Lianyu Hu, Junjie Dong, Mudi Jiang, Yan Liu, Zengyou He
The objective of clusterability evaluation is to check whether a clustering structure exists within the data set.
3 code implementations • CVPR 2023 • Lianyu Hu, Liqing Gao, Zekang Liu, Wei Feng
Visualizations demonstrate the effects of CorrNet on emphasizing human body trajectories across adjacent frames.
no code implementations • 6 Feb 2023 • Zengyou He, Yifan Tang, Lianyu Hu, Mudi Jiang, Yan Liu
In addition to the problem formulation on this new issue, we present a greedy algorithm called PIC (Personalized Interpretable Classifier) to identify a personalized rule for each individual test sample.
2 code implementations • 30 Nov 2022 • Lianyu Hu, Liqing Gao, Zekang Liu, Wei Feng
To relieve this problem, we propose a self-emphasizing network (SEN) to emphasize informative spatial regions in a self-motivated way, with few extra computations and without additional expensive supervision.
Ranked #9 on Sign Language Recognition on CSL-Daily
1 code implementation • 8 Nov 2022 • Lianyu Hu, Mudi Jiang, Yan Liu, Zengyou He
As a by-product, we can further calculate an empirical $p$-value to assess the statistical significance of a set of clusters and develop an improved gap statistic for estimating the cluster number.
1 code implementation • 18 Aug 2022 • Lianyu Hu, Shenglan Liu, Wei Feng
In such conditions, short-term dependencies are few formally considered, which are critical for classifying similar actions.
Ranked #1 on Skeleton Based Action Recognition on Kinetics-400
1 code implementation • 18 Jul 2022 • Lianyu Hu, Liqing Gao, Zekang Liu, Wei Feng
In this paper, we derive temporal lift pooling (TLP) from the Lifting Scheme in signal processing to intelligently downsample features of different temporal hierarchies.
1 code implementation • Neurocomputing 2021 • Yunheng Li, Zhuben Dong, Kaiyuan Liu, Lin Feng, Lianyu Hu, Jie Zhu, Li Xu, YuHan Wang, Shenglan Liu
Due to boundary ambiguity and over-segmentation issues, identifying all the frames in long untrimmed videos is still challenging.
Ranked #12 on Action Segmentation on GTEA
no code implementations • 9 Feb 2020 • Shenlan Liu, Xiang Liu, Gao Huang, Lin Feng, Lianyu Hu, Dong Jiang, Aibin Zhang, Yang Liu, Hong Qiao
To promote the research on action recognition from competitive sports video clips, we introduce a Figure Skating Dataset (FSD-10) for finegrained sports content analysis.
1 code implementation • 22 Mar 2019 • Lianyu Hu, Caiming Zhong
One reason is that the measure of cluster separation does not consider the impact of outliers and neighborhood clusters.
Ranked #1 on Clustering Algorithms Evaluation on pathbased