1. 中国矿业大学 计算机科学与技术学院,江苏,徐州,221116
2. 矿山数字化教育部工程研究中心 机构,江苏,徐州,221116
3. 南京大学 新软件技术国家重点实验室,江苏,南京,210093
纸质出版:2021
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胡悦, 林果园, 蔚国莹. 基于LSTM-GRBM的云虚拟机异常检测[J]. 微电子学与计算机, 2021, 38(4): 46-51.
HU Yue, LIN Guo-yuan, Wei Guo-ying. Anomaly detection of cloud virtual machine based on LSTM-GRBM[J]. 2021, 38(4): 46-51.
本文提出了一种对云虚拟机进行异常检测的模型LsGrbmAd.该模型首先通过长短期记忆网络(LSTM)捕获云虚拟机性能指标的时序特征,同时利用Dropout以防止数据过拟合;其次利用高斯玻尔兹曼机(GRBM)得出自由能;最后利用得出的自由能与训练阶段得到的参数基准模型进行对比,判断云虚拟机是否出现异常.实验表明该模型能够对云虚拟机进行异常检测,且准确率有较大的提升.
A model of Long Short Term Memory and Gaussian Boltzmann Machine Anomaly Detection(LsGrbmAd) is proposed in this paper. Firstly
the model captures the timing characteristics of cloud virtual machine performance indicators through long short term memory LSTM)
and uses Dropout to prevent data overfitting. Secondly
the free energy is obtained by using The Gaussian Boltzmann machine (GRBM). Finally
the free energy obtained is compared with the parameter benchmark model obtained in the training stage to judge whether there are abnormalities in the cloud virtual machine. The experiment shows that the model can detect the abnormity of the cloud virtual machine
and the accuracy is improved greatly.
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