Electricity information generally presents the characteristics of large amount of data and low information value densi-ty.In order to improve the utilization of electricity information,an automatic identification algorithm of electricity information labels based on time series algorithm and matching degree is studied.This paper carries out labeling processing of power con-sumption information,and standard four types of label words,i.e.,source label words,time label words,content label words and frequency label words.The time series algorithm is used to serialize and process electricity information labels,calculate the matching degree between two electricity information label sequences,and automatically identify electricity information labels.The results show that the area under the ROC curve(AUC)of five electricity information samples is between 0.85～1.0,which is more accurate,and the robustness of the automatic identification performance of electricity information labels is better.
关键词
时间序列算法/用电信息/标签/自动标识算法
Key words
time series algorithm/power consumption information/label/automatic identification algorithm
维普
万方数据