Xingyuan Fang

    • 81 Citations
    • 5 h-Index
    20132019
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    Optimization Mathematics
    Randomized Trial Mathematics
    Confidence interval Mathematics
    Method of multipliers Mathematics
    Alternating Direction Method Mathematics
    Gradient Method Mathematics
    High-dimensional Mathematics
    Molecular Conformation Mathematics

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    Research Output 2013 2019

    • 81 Citations
    • 5 h-Index
    • 12 Article
    • 1 Chapter
    • 1 Conference article

    Blessing of massive scale: spatial graphical model estimation with a total cardinality constraint approach

    Fang, X., Liu, H. & Wang, M., Jul 1 2019, In : Mathematical Programming. 176, 1-2, p. 175-205 31 p.

    Research output: Contribution to journalArticle

    Cardinality Constraints
    Spatial Model
    Graphical Models
    Convex Geometry
    Geometry

    Constructing a confidence interval for the fraction who benefit from treatment, using randomized trial data

    Huang, E. J., Fang, X., Hanley, D. F. & Rosenblum, M., Jan 1 2019, (Accepted/In press) In : Biometrics.

    Research output: Contribution to journalArticle

    Randomized Trial
    Potential Outcomes
    Confidence interval
    confidence interval
    Confidence Intervals
    1 Citation (Scopus)

    Misspecified nonconvex statistical optimization for sparse phase retrieval

    Yang, Z., Yang, L. F., Fang, E. X., Zhao, T., Wang, Z. & Neykov, M., Jul 1 2019, In : Mathematical Programming. 176, 1-2, p. 545-571 27 p.

    Research output: Contribution to journalArticle

    Phase Retrieval
    Link Function
    Model Misspecification
    Optimization Theory
    Optimization

    Multilevel stochastic gradient methods for nested composition optimization

    Yang, S., Wang, M. & Fang, X., Jan 1 2019, In : SIAM Journal on Optimization. 29, 1, p. 616-659 44 p.

    Research output: Contribution to journalArticle

    Stochastic Gradient
    Gradient methods
    Stochastic Methods
    Gradient Method
    Optimization

    Adipocyte OGT governs diet-induced hyperphagia and obesity

    Li, M. D., Vera, N. B., Yang, Y., Zhang, B., Ni, W., Ziso-Qejvanaj, E., Ding, S., Zhang, K., Yin, R., Wang, S., Zhou, X., Fang, X., Xu, T., Erion, D. M. & Yang, X., Dec 1 2018, In : Nature communications. 9, 1, 5103.

    Research output: Contribution to journalArticle

    obesity
    diets
    Hyperphagia
    fats
    Nutrition