Concepedia
Statistics
Publications
10
Citations
279
H-Index
Active since
2007
Affiliations
Hefei University of Technology(Current)
Shanghai Stock Exchange
University of Pittsburgh
Yezheng Liu is an author at Hefei University of Technology specializing in business, computing, and finance.
Publications per year
2007–2023
Does Google search index really help predicting stock market volatility? Evidence from a modified mixed data sampling model on volatility
Qifa Xu, Zhongpu Bo, Cuixia Jiang et al. · Knowledge-Based Systems · 2018 · 58 citations
Business, Economics, Finance +16
PT-LDA: A latent variable model to predict personality traits of social network users
Yezheng Liu, Jiajia Wang, Yuanchun Jiang · Neurocomputing · 2016 · 38 citations
Social Sciences, Psychology, Social Psychology +13
iLDA: An interactive latent Dirichlet allocation model to improve topic quality
Yezheng Liu, Fei Du, Jianshan Sun et al. · Journal of Information Science · 2019 · 32 citations
Computing, Computer Science, Computational Linguistics +9
Measuring risk spillovers from multiple developed stock markets to China: A vine-copula-GARCH-MIDAS model
Cuixia Jiang, Yuqian Li, Qifa Xu et al. · International Review of Economics & Finance · 2021 · 31 citations
A novel (U)MIDAS-SVR model with multi-source market sentiment for forecasting stock returns
Qifa Xu, Liukai Wang, Cuixia Jiang et al. · Neural Computing and Applications · 2019 · 26 citations
Business, Data Science, Finance +15
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