Search for dissertations about: "finite-sum"

Found 2 swedish dissertations containing the word finite-sum.

  2. 1. Fixed Point Iterations for Finite Sum Monotone Inclusions

    Author : Martin Morin; Institutionen för reglerteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; monotone inclusions; operator splitting;

    Abstract : This thesis studies two families of methods for finding zeros of finite sums of monotone operators, the first being variance-reduced stochastic gradient (VRSG) methods. This is a large family of algorithms that use random sampling to improve the convergence rate compared to more traditional approaches. READ MORE

  4. 2. Large-Scale Optimization With Machine Learning Applications

    Author : Vien Van Mai; Mikael Johansson; Alexandre d'Aspremont; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization algorithms; Anderson acceleration; finite-sum; first-order methods; Optimization and Systems Theory; Optimeringslära och systemteori; Electrical Engineering; Elektro- och systemteknik;

    Abstract : This thesis aims at developing efficient algorithms for solving some fundamental engineering problems in data science and machine learning. We investigate a variety of acceleration techniques for improving the convergence times of optimization algorithms. READ MORE