Essays about: "slumpmatristeori"

Found 3 essays containing the word slumpmatristeori.

  1. 1. Random matrix theory in machine learning

    University essay from KTH/Matematik (Avd.)

    Author : Lina Leopold; [2023]
    Keywords : Mathematics; mathematical statistics; machine learning; random matrix theory; neural networks; Matematik; matematisk statistik; maskininlärning; slumpmatristeori; neuronnätverk;

    Abstract : In this thesis, we review some applications of random matrix theory in machine learning and theoretical deep learning. More specifically, we review data modelling in the regime of numerous and large dimensional data, a method for estimating covariance matrix distances in the aforementioned regime, as well as an asymptotic analysis of a simple neural network model in the limit where the number of neurons is large and the data is both numerous and large dimensional. READ MORE

  3. 2. A Review of Gaussian Random Matrices

    University essay from Linköpings universitet/Matematisk statistik; Linköpings universitet/Tekniska fakulteten

    Author : Kasper Andersson; [2020]
    Keywords : Random Matrix Theory; Gaussian Ensembles; Covariance; Wishart Ensembles; PCA; Neural Networks; Slumpmatristeori; Gaussian Ensembles; Kovarians; Wishart Ensembles; PCA; Neuronnät;

    Abstract : While many university students get introduced to the concept of statistics early in their education, random matrix theory (RMT) usually first arises (if at all) in graduate level classes. This thesis serves as a friendly introduction to RMT, which is the study of matrices with entries following some probability distribution. READ MORE

  4. 3. Matrix Integrals : Calculating Matrix Integrals Using Feynman Diagrams

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Adam Friberg; [2014]
    Keywords : fat graph; feynman diagram; matrix integral; perturbative expansion; wick s theorem;

    Abstract : In this project, we examine how integration over matrices is performed. We investigate and develop a method for calculating matrix integrals over the set of real square matrices. READ MORE