BriefGPT.xyz
Jan, 2022
OPP-Miner:保序序列模式挖掘
OPP-Miner: Order-preserving sequential pattern mining
HTML
PDF
Youxi Wu, Qian Hu, Yan Li, Lei Guo, Xingquan Zhu...
TL;DR
本文提出了一种基于保序匹配的顺序保持顺序模式(OPP)挖掘方法,旨在通过相对顺序来表示时间序列数据,发现时间序列中的频繁趋势,并应用于COVID-19疫情分析和聚类性能提高。
Abstract
A
time series
is a collection of measurements in chronological order. Discovering patterns from
time series
is useful in many domains, such as stock analysis, disease detection, and weather forecast. To discover
→