ghsom算法

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Spark-GHSOM: Growing Hierarchical Self-Organizing Map for ...

Sep 1, 2019 · The Growing Hierarchical Self-Organizing Map (GHSOM) algorithm has shown its potential for performing several tasks such as exploratory analysis, anomaly detection and forecasting on a variety of domains...

arxiv.org

A Proposal of Interactive Growing Hierarchical SOM

Rauber et al. proposed an basic algorithm of the growing hierarchical self organizing map (GHSOM)[4]. The algorithm has been chosen for this application for its capability to develop a hierarchical structure of cluste...

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基于改进的GHSOM聚类算法的图像检索 - ecust.edu.cn

针对此问题,提出了一种基于改进的增长型分层自组织映射网络(GHSOM)的图像检索方法。 先将图像特征库用改进的GHSOM算法进行聚类,在图像检索时先在GHSOM网络模型上找到相似的类,然后在相似的类上继续进行检索,大大提高了检索效率。

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GHSOM intrusion detection based on Dempster-Shafer theory

Jun 5, 2024 · 结合证据推理DS理论,提出了基于Dempster-Shafer理论的GHSOM神经网络入侵检测方法,一方面处理数据不确定性中的随机性和模糊性问题,可以在噪音环境下保持良好的检测率,此外通过证据融合理论缩小数据集,有效控制网络的动态增长。