Anqi Xiong
Anqi Xiong received his B.S. degree in Electrical Engineering from the Hunan University, Hunan, China. M.S. degree in Electrical Engineering from New Jersey Institute of Technology, Newark, New Jersey, in 2012 and 2014 respectively. Since 2015, he has been a Ph.D. candidate in the Department of Electrical and Computer Engineering at New Jersey Institute of Technology, Newark, New Jersey. His current research interests includes subspace methods signal transforms, machine learning, deep learning and financial signal processing.
Follow Anqi
Articles by Anqi Xiong
Quant investing in cluster portfolios
This paper discusses portfolio construction for investing in N given assets, eg, constituents of the Dow Jones Industrial Average (DJIA) or large cap stocks, based on partitioning the investment universe into clusters.
Eigenportfolios of US equities for the exponential correlation model
In this paper, the eigendecomposition of a Toeplitz matrix populated by an exponential function in order to model empirical correlations of US equity returns is investigated.