Essays about: "Regularization"

Showing result 1 - 5 of 78 essays containing the word Regularization.

  1. 1. Regularization Methods in Neural Networks

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Jacob Kasche; Fredrik Nordström; [2020]
    Keywords : Neural Networks; Overfitting; Regularization methods; MNIST; CIFAR-10;

    Abstract : Overfitting is a common problem in neural networks. This report uses a simple neural network to do simulations relevant for the field of image recognition. In this report, four common regularization methods for dealing with overfitting are evaluated. READ MORE

  3. 2. Neural Network Regularization for Generalized Heart Arrhythmia Classification

    University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap; Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Author : Oliver Glandberger; Daniel Fredriksson; [2020]
    Keywords : Arrhythmia; Classification; Regularization; Scaleogram; TensorFlow; Arytmi; Klassificering; Regularisering; Spektrogram; TensorFlow;

    Abstract : Background: Arrhythmias are a collection of heart conditions that affect almost half of the world’s population and accounted for roughly 32.1% of all deaths in 2015. More importantly, early detection of arrhythmia through electrocardiogram analysis can prevent up to 90% of deaths. READ MORE

  4. 3. Numerical Solvers of the p-Stokes Equations with Applications in Ice-Sheet Dynamics

    University essay from KTH/Skolan för teknikvetenskap (SCI); KTH/Skolan för teknikvetenskap (SCI)

    Author : Sebastian Myrbäck; Jonatan Risberg; [2020]
    Keywords : ;

    Abstract : In glacier dynamics – i.e. the field of research concerning the movement of ice – intricate mathematical models are used to describe its motion. Ice can be considered as a highly viscous, non-Newtonian fluid, obeying a set of equations closely related to the well-known Navier-Stokes equations describing classical fluid mechanics. READ MORE

  5. 4. Chaos in Stellar Dynamics - Outcomes of Binary-Single interactions in Globular Clusters

    University essay from Lunds universitet/Astronomi; Lunds universitet/Institutionen för astronomi och teoretisk fysik

    Author : Lucas Hellström; [2020]
    Keywords : Stellar Dynamics; Binary-Single interactions; Dynamical encounters; Additional processes; Physics and Astronomy;

    Abstract : Gravitational encounters between a single star and a binary system can frequently occur in the cores of dense stellar systems like globular clusters. These three-body scattering encounters can lead to a variety of outcomes since the energy of the binary components can be exchanged with the interacting single star. READ MORE

  6. 5. Semi-Supervised Medical Image Segmentation with Equivariance Regularization

    University essay from Lunds universitet/Matematik LTH

    Author : Gustav Schölin; [2020]
    Keywords : Semi-Supervised Learning; Semantic Segmentation; Brain Tumor Segmentation; MRI; AI; Artificial Intelligence; BRATS 2019; Deep Learning; Computer Vision; Machine Learning; Peltarion AB; Mathematics and Statistics;

    Abstract : The last decades of research in machine learning and deep learning have lead to enormous advancements in the field. One of the areas that stand to gain the most from this is the medical sector. READ MORE