创建数据表语句 数据表数据 对上述数据进行TopN排名 select severity,sum(count) as sum from widgt_23 where insertTstamp>='2016-12-05 17:40:00' and insertTstamp<='2016-12-05 18:00:00' group by binary(severity) order by sum desc limit 10; 获取趋势图数据 select * from widgt_23 where
补充:https://bmcbioinformatics.biomedcentral.com/articles/10.1186/1471-2105-15-276 如果用arima的话,还不如使用随机森林... 原文地址:https://medium.com/open-machine-learning-course/open-machine-learning-course-topic-9-time-series-analysis-in-python-a270cb05e0b3 数据集样子: y ti