Sharing

Code sharing | Scoreboard
Code sharing | Scoreboard

This is a real-time, flexible web application for event scoring statistics that I developed.

Mar 25, 2025
Paper sharing | The informal economy at times of COVID-19 pandemic
Paper sharing | The informal economy at times of COVID-19 pandemic

This study, authored by Professor Guo Feng from Shanghai University of Finance and Economics, is published in the China Economic Review. It primarily employs machine learning and empirical methods for causal inference, utilizing data from Ant Financial to assess the conditions of offline small and micro operators in the informal economy during the COVID-19 pandemic.

Mar 20, 2025
Paper sharing | Factors Influencing the Citizenization of Rural-Urban Migrants: A Study Based on Machine Learning
Paper sharing | Factors Influencing the Citizenization of Rural-Urban Migrants: A Study Based on Machine Learning

This study, published in the journal China Rural Economy, employs various machine learning methods, including multiple linear regression, penalized regression, ensemble learning, and deep learning, to examine the factors influencing the urbanization level of the agricultural migrant population. The article offers new insights and methodologies for analyzing these influencing factors through machine learning techniques.

Mar 20, 2025