Essays about: "nested set model"

Showing result 1 - 5 of 6 essays containing the words nested set model.

  1. 1. Modelling of the DNA Helix’s Duration for Genome Sequencing

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Sabina Dzubur; Rim Sharif; [2021]
    Keywords : Nanopore sequencing; DNA sequencing; Linear regression; Supervised learning; Distribution fit;

    Abstract : Nanopore sequencing is the next generation ofsequencing methods which promises to deliver cheaper andmore portable genome sequencing capabilities. A single DNAor RNA strand is passed through a nanopore nested in anartificial membrane with an electric potential applied across it. READ MORE

  3. 2. Tidying up the factor zoo: Using machine learning to find sparse factor models that predict asset returns.

    University essay from Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Author : Oliver Klingberg Malmer; Gustav Pettersson; [2020-07-01]
    Keywords : Asset pricing; Factor models; Machine learning; PCA; LASSO; Variable selection; Dimension reduction; Fama French Three Factor model; Fama French Five Factor model;

    Abstract : There exist over 300 firm characteristics that provide significant information about average asset return. John Cochrane refers to this as a “factor zoo” and challenges researchers to find the independent characteristics which can explain average return. READ MORE

  4. 3. Single asset trading: a recurrent reinforcement learning approach

    University essay from Mälardalens högskola/Akademin för utbildning, kultur och kommunikation

    Author : Marko Nikolic; [2020]
    Keywords : Nyckelord är; machine learning; reinforcement learning and recurrent reinforcement learning;

    Abstract : Asset trading using machine learning has become popular within the financial industry in the recent years. This can for instance be seen in the large number of daily trading volume which are defined by an automatic algorithm. This thesis presents a recurrent reinforcement learning model to trade an asset. READ MORE

  5. 4. An Executable System Model for Behavioural Analyses of the LISA Mission

    University essay from KTH/Rymdteknik

    Author : Noé Charpigny; [2019]
    Keywords : ;

    Abstract : This master thesis report presents the modelling process of key elements of the Laser Interferometer Space Antenna mission (LISA mission) in a Modelbased systems engineering (MBSE) approach with SysML (Systems Modeling Language). The model implements a selected set of functions of the mission through executable graphical representations, called diagrams. READ MORE

  6. 5. Estimation of Snow Depth in Northern Sweden: Using Gaussian Markov Random Fields

    University essay from Lunds universitet/Matematisk statistik

    Author : Magnus Öhlund; [2013]
    Keywords : Mathematics and Statistics;

    Abstract : The goal of this dissertation is to estimate the amount of water in snowpacks at the areas Kultsjön and Rensaren in northen Sweden. A model is built using spatial statistics, and the estimations will be done by Integrated Nested Laplace Approximations (INLA). READ MORE