中国科学院数学与系统科学研究院期刊网
Exchange Rate Forecasting with Online Forex News Sentiment Mining
Shaolong SUN, Yunjie WEI, Kin Keung LAI
China Journal of Econometrics . 2022, (2): 441 -464 .  DOI: 10.12012/CJoE2022-0016