A Peer-to-Peer Distributed Bisecting K-means
文献类型:会议论文
作者 | Gao HY(高浩元)1,2![]() |
出版日期 | 2022-04 |
会议日期 | 2022-2-19 |
会议地点 | 线上 |
英文摘要 | Distributed machine learning over peer-to-peer network has become popular in the past few years due to the growing demand for privacy protection. Recent peer-to-peer distributed K-means algorithm can achieve the same performance as centralized K-means, but they also has high sensitivity to initialization as centralized K-means, which worsens its performance for clustering. In this paper, we first proposes a distributed bisecting K-means algorithm over a peer-to-peer network to alleviate this drawback by combining bisecting K-means with Metropolis algorithm, since the previous works showed that bisecting K-means is much less sensitive to initialization than traditional K-means. It is shown by extensive simulations that our algorithm has the same performance with centralized bisecting K-means and outperforms the existing peer-to-peer distributed K-means. |
语种 | 英语 |
源URL | [http://ir.ia.ac.cn/handle/173211/48805] ![]() |
专题 | 自动化研究所_模式识别国家重点实验室_图像与视频分析团队 |
作者单位 | 1.中国科学院大学 2.中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Gao HY. A Peer-to-Peer Distributed Bisecting K-means[C]. 见:. 线上. 2022-2-19. |
入库方式: OAI收割
来源:自动化研究所
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