EAAI Journal 2024 Journal Article
A federated transfer learning approach for surface electromyographic hand gesture recognition with emphasis on privacy preservation
- Zhen Zhang
- Yuewei Ming
- Yanyu Wang
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Yuewei Ming
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2AAAI Conference 2018 Short Paper
Variance Reduced K-Means Clustering
- Yawei Zhao
- Yuewei Ming
- Xinwang Liu
- En Zhu
- Jianping Yin
It is challenging to perform k-means clustering on a large scale dataset efficiently. One of the reasons is that k-means needs to scan a batch of training data to update the cluster centers at every iteration, which is time-consuming. In the paper, we propose a variance reduced k-mean VRKM, which outperforms the state-of-the-art method, and obtain 4× speedup for large-scale clustering. The source code is available on https://github.com/YaweiZhao/VRKM_sofia-ml.