2 papers
cs.SI2021
Exploring the social influence of Kaggle virtual community on the M5 competition
Xixi Li, Yun Bai, Yanfei Kang
One of the most significant differences of M5 over previous forecasting competitions is that it was held on Kaggle, an online platform of data scientists and machine learning pract…
cs.AI2019
Research and application of time series algorithms in centralized purchasing data
Yun Bai, Suling Jia, Xixi Li
Based on the online transaction data of COSCO group's centralized procurement platform, this paper studies the clustering method of time series type data. The different methods of…