1 code implementation • 26 Jun 2022 • Lingzhi Qi, Xixi Li, Qiang Wang, Suling Jia
We evaluate our approach on the widely used forecasting competition data set M4, in terms of both point forecasts and prediction intervals.
1 code implementation • 6 Apr 2021 • Yun Bai, Ganglin Tian, Yanfei Kang, Suling Jia
It is also possible to improve the NCL ensemble with a regularization term in the objective function.
no code implementations • 19 Jan 2020 • Yun Bai, Xixi Li, Hao Yu, Suling Jia
Sparse and short news headlines can be arbitrary, noisy, and ambiguous, making it difficult for classic topic model LDA (latent Dirichlet allocation) designed for accommodating long text to discover knowledge from them.
no code implementations • 1 Nov 2019 • 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.