摘要
为了提高信息定向提取效率,保证碳排放信息安全传输,研究基于数据挖掘和区块链技术的碳排放信息定向提取模型。从碳排放信息的使用、管理、安全性角度,设计碳排放信息定向提取模型,获取包括能源活动及生产的工业碳排放信息和利用熵值法获取的碳排放绩效信息,构建碳排放信息库,运用朴素贝叶斯方法挖掘碳排放信息库碳排放信息,并通过引入同态加密算法的区块链技术,定向获取碳排放信息。实验表明,该模型可定向提取所需碳排放信息,具备大规模碳排放信息定向提取效率优势,且碳排放信息的加密效果好,可确保碳排放信息安全传输。
In order to improve the efficiency of information directional extraction and ensure the safe transmission of carbon emission informa⁃tion,a carbon emission information directional extraction model based on data mining and blockchain technology is studied.From the perspec⁃tive of the use,management and security of carbon emission information,design a directional extraction model of carbon emission information,obtain the industrial carbon emission information including energy activities and production and the carbon emission performance information obtained by using entropy method,build a carbon emission information base,mine the carbon emission information in the carbon emission in⁃formation base by using naive Bayesian method,and obtain the carbon emission information directionally by introducing the blockchain tech⁃nology of homomorphic encryption algorithm.Experiments show that the model can extract the required carbon emission information direction⁃ally,has the efficiency advantage of directional extraction of large⁃scale carbon emission information,and the encryption effect of carbon emis⁃sion information is good,which can ensure the safe transmission of carbon emission information.
作者
陈小鹏
CHEN Xiaopeng(State Grid Shandong Electric Power Company Binzhou Power Supply Company,Binzhou 256600,China)
出处
《工业加热》
CAS
2023年第7期67-71,共5页
Industrial Heating
关键词
数据挖掘
区块链技术
碳排放信息
朴素贝叶斯
定向提取
同态加密算法
data mining
block chain technology
carbon emission information
naive Bayes
directional extraction
homomorphic encryption algorithm
