87 citations · 88 across the 4 of their papers we have counts for
4 papers
A Forecast Combination Framework for Hierarchical and Grouped Time Series Reconciliation
Xixi Li, Zijia Chen, James W. Taylor +1
Forecast combining and forecast reconciliation for hierarchical and grouped time series have largely developed as separate research areas. This paper connects the two by developing…
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…
Improving forecasting by subsampling seasonal time series
Xixi Li, Fotios Petropoulos, Yanfei Kang
Time series forecasting plays an increasingly important role in modern business decisions. In today's data-rich environment, people often aim to choose the optimal forecasting mode…
Forecasting with time series imaging
Xixi Li, Yanfei Kang, Feng Li
Feature-based time series representations have attracted substantial attention in a wide range of time series analysis methods. Recently, the use of time series features for foreca…